111431910674304 has 256 divisors, whose sum is σ = 363830190912000. Its totient is φ = 33291649843200.

The previous prime is 111431910674251. The next prime is 111431910674321. The reversal of 111431910674304 is 403476019134111.

111431910674304 is a `hidden beast` number, since 1 + 1 + 14 + 319 + 10 + 6 + 7 + 4 + 304 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 111431910674304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17943009 + ... + 23341280.

It is an arithmetic number, because the mean of its divisors is an integer number (1421211683250).

Almost surely, 2^{111431910674304} is an apocalyptic number.

It is an amenable number.

111431910674304 is an abundant number, since it is smaller than the sum of its proper divisors (252398280237696).

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

111431910674304 is a wasteful number, since it uses less digits than its factorization.

111431910674304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41284394 (or 41284376 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 111431910674304 in words is "one hundred eleven trillion, four hundred thirty-one billion, nine hundred ten million, six hundred seventy-four thousand, three hundred four".