78462676286568 has 48 divisors (see below), whose sum is σ = 242860664698080. Its totient is φ = 22417907510304.

The previous prime is 78462676286513. The next prime is 78462676286611. The reversal of 78462676286568 is 86568267626487.

78462676286568 is a `hidden beast` number, since 7 + 8 + 4 + 6 + 26 + 7 + 6 + 28 + 6 + 568 = 666.

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, 77839956130 + ... + 77839957137.

It is an arithmetic number, because the mean of its divisors is an integer number (5059597181210).

Almost surely, 2^{78462676286568} is an apocalyptic number.

It is an amenable number.

78462676286568 is an abundant number, since it is smaller than the sum of its proper divisors (164397988411512).

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

78462676286568 is a wasteful number, since it uses less digits than its factorization.

78462676286568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155679913286 (or 155679913279 counting only the distinct ones).

The product of its digits is 15606743040, while the sum is 81.

The spelling of 78462676286568 in words is "seventy-eight trillion, four hundred sixty-two billion, six hundred seventy-six million, two hundred eighty-six thousand, five hundred sixty-eight".