76433664430346 has 16 divisors (see below), whose sum is σ = 114800660251200. Its totient is φ = 38166778610688.

The previous prime is 76433664430309. The next prime is 76433664430381. The reversal of 76433664430346 is 64303446633467.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256664891 + ... + 256962513.

It is an arithmetic number, because the mean of its divisors is an integer number (7175041265700).

Almost surely, 2^{76433664430346} is an apocalyptic number.

76433664430346 is a deficient number, since it is larger than the sum of its proper divisors (38366995820854).

76433664430346 is a wasteful number, since it uses less digits than its factorization.

76433664430346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465373.

The product of its (nonzero) digits is 188116992, while the sum is 59.

The spelling of 76433664430346 in words is "seventy-six trillion, four hundred thirty-three billion, six hundred sixty-four million, four hundred thirty thousand, three hundred forty-six".