76046218644 has 48 divisors (see below), whose sum is σ = 197690766336. Its totient is φ = 22554002400.

The previous prime is 76046218639. The next prime is 76046218673. The reversal of 76046218644 is 44681264067.

It is a junction number, because it is equal to n+sod(n) for n = 76046218593 and 76046218602.

It is a congruent 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, 6122602 + ... + 6135009.

It is an arithmetic number, because the mean of its divisors is an integer number (4118557632).

Almost surely, 2^76046218644 is an apocalyptic number.

It is an amenable number.

76046218644 is an abundant number, since it is smaller than the sum of its proper divisors (121644547692).

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

76046218644 is a wasteful number, since it uses less digits than its factorization.

76046218644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12257676 (or 12257674 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 76046218644 in words is "seventy-six billion, forty-six million, two hundred eighteen thousand, six hundred forty-four".