16712574331374 has 48 divisors (see below), whose sum is σ = 36903161254752. Its totient is φ = 5464360160064.

The previous prime is 16712574331361. The next prime is 16712574331471. The reversal of 16712574331374 is 47313347521761.

16712574331374 is a `hidden beast` number, since 1 + 6 + 7 + 1 + 2 + 574 + 3 + 31 + 37 + 4 = 666.

It is a super-2 number, since 2×16712574331374² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16712574331374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1540164 + ... + 5983080.

It is an arithmetic number, because the mean of its divisors is an integer number (768815859474).

Almost surely, 2^{16712574331374} is an apocalyptic number.

16712574331374 is an abundant number, since it is smaller than the sum of its proper divisors (20190586923378).

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

16712574331374 is a wasteful number, since it uses less digits than its factorization.

16712574331374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446921 (or 4446918 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 54.

The spelling of 16712574331374 in words is "sixteen trillion, seven hundred twelve billion, five hundred seventy-four million, three hundred thirty-one thousand, three hundred seventy-four".