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144241110043031 = 1316739916336699
BaseRepresentation
bin100000110010111111000000…
…001000000100100110010111
3200220201022111222000111022002
4200302333000020010212113
5122401221243132334111
61230435241242025515
742245035112612111
oct4062770010044627
9626638458014262
10144241110043031
1141a61347296891
1214216a87aa829b
136263b55866841
1427894424b03b1
1511a2097abe63b
hex832fc0204997

144241110043031 has 8 divisors (see below), whose sum is σ = 145344352560000. Its totient is φ = 143137900334520.

The previous prime is 144241110043007. The next prime is 144241110043061. The reversal of 144241110043031 is 130340011142441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144241110043031 - 234 = 144223930173847 is a prime.

It is a super-2 number, since 2×1442411100430312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144241110042985 and 144241110043003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144241110043001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660920 + ... + 16997618.

It is an arithmetic number, because the mean of its divisors is an integer number (18168044070000).

Almost surely, 2144241110043031 is an apocalyptic number.

144241110043031 is a deficient number, since it is larger than the sum of its proper divisors (1103242516969).

144241110043031 is a wasteful number, since it uses less digits than its factorization.

144241110043031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16404229.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 144241110043031 its reverse (130340011142441), we get a palindrome (274581121185472).

The spelling of 144241110043031 in words is "one hundred forty-four trillion, two hundred forty-one billion, one hundred ten million, forty-three thousand, thirty-one".

Divisors: 1 131 67399 8829269 16336699 2140107569 1101077175901 144241110043031