6320464640236 has 12 divisors (see below), whose sum is σ = 11118123034312. Its totient is φ = 3143858059008.

The previous prime is 6320464640227. The next prime is 6320464640261.

6320464640236 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4093564410 + ... + 4093565953.

Almost surely, 2^{6320464640236} is an apocalyptic number.

It is an amenable number.

6320464640236 is a deficient number, since it is larger than the sum of its proper divisors (4797658394076).

6320464640236 is a wasteful number, since it uses less digits than its factorization.

6320464640236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8187130560 (or 8187130558 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 6320464640236 in words is "six trillion, three hundred twenty billion, four hundred sixty-four million, six hundred forty thousand, two hundred thirty-six".