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3442144024 = 2311311637741
BaseRepresentation
bin1100110100101010…
…1111001100011000
322212220000000220201
43031022233030120
524022142102044
61325321031544
7151204512214
oct31512571430
98786000821
103442144024
111507000830
128009255b4
1342b190517
1424921b944
151522ce7d4
hexcd2af318

3442144024 has 64 divisors (see below), whose sum is σ = 7313402880. Its totient is φ = 1504656000.

The previous prime is 3442144007. The next prime is 3442144031. The reversal of 3442144024 is 4204412443.

3442144024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×34421440245 (a number of 49 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3442143983 and 3442144001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440794 + ... + 448534.

It is an arithmetic number, because the mean of its divisors is an integer number (114271920).

Almost surely, 23442144024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3442144024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656701440).

3442144024 is an abundant number, since it is smaller than the sum of its proper divisors (3871258856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3442144024 is a wasteful number, since it uses less digits than its factorization.

3442144024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7952 (or 7948 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 3442144024 is about 58669.7880002988. The cubic root of 3442144024 is about 1509.8820170086.

Adding to 3442144024 its reverse (4204412443), we get a palindrome (7646556467).

The spelling of 3442144024 in words is "three billion, four hundred forty-two million, one hundred forty-four thousand, twenty-four".

Divisors: 1 2 4 8 11 22 31 44 62 88 124 163 248 326 341 652 682 1304 1364 1793 2728 3586 5053 7172 7741 10106 14344 15482 20212 30964 40424 55583 61928 85151 111166 170302 222332 239971 340604 444664 479942 681208 959884 1261783 1919768 2523566 2639681 5047132 5279362 10094264 10558724 13879613 21117448 27759226 39115273 55518452 78230546 111036904 156461092 312922184 430268003 860536006 1721072012 3442144024