76716401286 has 64 divisors (see below), whose sum is σ = 176189644800. Its totient is φ = 21814394880.

The previous prime is 76716401243. The next prime is 76716401317. The reversal of 76716401286 is 68210461767.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15983515 + ... + 15988313.

It is an arithmetic number, because the mean of its divisors is an integer number (2752963200).

Almost surely, 2^76716401286 is an apocalyptic number.

76716401286 is an abundant number, since it is smaller than the sum of its proper divisors (99473243514).

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

76716401286 is a wasteful number, since it uses less digits than its factorization.

76716401286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 76716401286 in words is "seventy-six billion, seven hundred sixteen million, four hundred one thousand, two hundred eighty-six".