6426046044464 has 40 divisors (see below), whose sum is σ = 12636619329600. Its totient is φ = 3164985476928.

The previous prime is 6426046044461. The next prime is 6426046044479. The reversal of 6426046044464 is 4644406406246.

It is not an unprimeable number, because it can be changed into a prime (6426046044461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77102687 + ... + 77185985.

It is an arithmetic number, because the mean of its divisors is an integer number (315915483240).

Almost surely, 2^{6426046044464} is an apocalyptic number.

It is an amenable number.

6426046044464 is a deficient number, since it is larger than the sum of its proper divisors (6210573285136).

6426046044464 is a wasteful number, since it uses less digits than its factorization.

6426046044464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155337 (or 155331 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 50.

The spelling of 6426046044464 in words is "six trillion, four hundred twenty-six billion, forty-six million, forty-four thousand, four hundred sixty-four".