10816187904 has 100 divisors (see below), whose sum is σ = 32283596664. Its totient is φ = 3605382144.

The previous prime is 10816187891. The next prime is 10816187923. The reversal of 10816187904 is 40978161801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10816187904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 88932 + ... + 171875.

Almost surely, 2^10816187904 is an apocalyptic number.

It is an amenable number.

10816187904 is an abundant number, since it is smaller than the sum of its proper divisors (21467408760).

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

10816187904 is an frugal number, since it uses more digits than its factorization.

10816187904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260837 (or 260812 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 10816187904 in words is "ten billion, eight hundred sixteen million, one hundred eighty-seven thousand, nine hundred four".