7716800016427 has 32 divisors (see below), whose sum is σ = 8453010908160. Its totient is φ = 7015495111680.

The previous prime is 7716800016391. The next prime is 7716800016433. The reversal of 7716800016427 is 7246100086177.

It is not a de Polignac number, because 7716800016427 - 2³⁵ = 7682440278059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7716800016467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522846474 + ... + 522861232.

It is an arithmetic number, because the mean of its divisors is an integer number (264156590880).

Almost surely, 2^{7716800016427} is an apocalyptic number.

7716800016427 is a deficient number, since it is larger than the sum of its proper divisors (736210891733).

7716800016427 is a wasteful number, since it uses less digits than its factorization.

7716800016427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22203.

The product of its (nonzero) digits is 790272, while the sum is 49.

The spelling of 7716800016427 in words is "seven trillion, seven hundred sixteen billion, eight hundred million, sixteen thousand, four hundred twenty-seven".