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4440333044 = 227158583323
BaseRepresentation
bin1000010001010101…
…00001101011110100
3102110110021021211102
410020222201223310
533043211124134
62012335425232
7215015131250
oct41052415364
912413237742
104440333044
1119794a7a34
12a3b085218
13559c15304
14301a17260
151aec5437e
hex108aa1af4

4440333044 has 12 divisors (see below), whose sum is σ = 8880666144. Its totient is φ = 1902999864.

The previous prime is 4440333043. The next prime is 4440333059. The reversal of 4440333044 is 4403330444.

4440333044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4440332998 and 4440333016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440333043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79291634 + ... + 79291689.

It is an arithmetic number, because the mean of its divisors is an integer number (740055512).

Almost surely, 24440333044 is an apocalyptic number.

It is an amenable number.

4440333044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4440333044 is a wasteful number, since it uses less digits than its factorization.

4440333044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158583334 (or 158583332 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 4440333044 is about 66635.8240288210. The cubic root of 4440333044 is about 1643.6342472061.

Adding to 4440333044 its reverse (4403330444), we get a palindrome (8843663488).

The spelling of 4440333044 in words is "four billion, four hundred forty million, three hundred thirty-three thousand, forty-four".

Divisors: 1 2 4 7 14 28 158583323 317166646 634333292 1110083261 2220166522 4440333044