76216123315 has 16 divisors (see below), whose sum is σ = 93477681792. Its totient is φ = 59629353984.

The previous prime is 76216123303. The next prime is 76216123327. The reversal of 76216123315 is 51332161267.

It is an interprime number because it is at equal distance from previous prime (76216123303) and next prime (76216123327).

It is a cyclic number.

It is not a de Polignac number, because 76216123315 - 2⁵ = 76216123283 is a prime.

It is a Duffinian 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, 179767 + ... + 429823.

It is an arithmetic number, because the mean of its divisors is an integer number (5842355112).

Almost surely, 2^76216123315 is an apocalyptic number.

76216123315 is a deficient number, since it is larger than the sum of its proper divisors (17261558477).

76216123315 is a wasteful number, since it uses less digits than its factorization.

76216123315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251406.

The product of its digits is 45360, while the sum is 37.

The spelling of 76216123315 in words is "seventy-six billion, two hundred sixteen million, one hundred twenty-three thousand, three hundred fifteen".