76585861421208 has 48 divisors (see below), whose sum is σ = 207420792961200. Its totient is φ = 25528527967680.

The previous prime is 76585861421057. The next prime is 76585861421287. The reversal of 76585861421208 is 80212416858567.

76585861421208 is a `hidden beast` number, since 7 + 6 + 5 + 8 + 5 + 8 + 614 + 2 + 1 + 2 + 0 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19764138 + ... + 23319366.

It is an arithmetic number, because the mean of its divisors is an integer number (4321266520025).

Almost surely, 2^{76585861421208} is an apocalyptic number.

It is an amenable number.

76585861421208 is an abundant number, since it is smaller than the sum of its proper divisors (130834931539992).

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

76585861421208 is a wasteful number, since it uses less digits than its factorization.

76585861421208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854432 (or 3854425 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 63.

The spelling of 76585861421208 in words is "seventy-six trillion, five hundred eighty-five billion, eight hundred sixty-one million, four hundred twenty-one thousand, two hundred eight".