312044100032 has 112 divisors (see below), whose sum is σ = 781877836800. Its totient is φ = 120394002432.

The previous prime is 312044100023. The next prime is 312044100059. The reversal of 312044100032 is 230001440213.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 312044099977 and 312044100013.

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, 715532 + ... + 1065867.

Almost surely, 2^312044100032 is an apocalyptic number.

312044100032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

312044100032 is an abundant number, since it is smaller than the sum of its proper divisors (469833736768).

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

312044100032 is a wasteful number, since it uses less digits than its factorization.

312044100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781458 (or 1781448 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 312044100032 its reverse (230001440213), we get a palindrome (542045540245).

The spelling of 312044100032 in words is "three hundred twelve billion, forty-four million, one hundred thousand, thirty-two".