31044046112 has 12 divisors (see below), whose sum is σ = 61117965846. Its totient is φ = 15522023040.

The previous prime is 31044046091. The next prime is 31044046141. The reversal of 31044046112 is 21164044013.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18518855056 + 12525191056 = 136084^2 + 111916^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485063189 + ... + 485063252.

Almost surely, 2^31044046112 is an apocalyptic number.

31044046112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

31044046112 is a deficient number, since it is larger than the sum of its proper divisors (30073919734).

31044046112 is an equidigital number, since it uses as much as digits as its factorization.

31044046112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970126451 (or 970126443 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 31044046112 in words is "thirty-one billion, forty-four million, forty-six thousand, one hundred twelve".