46643234664 has 32 divisors (see below), whose sum is σ = 125577940320. Its totient is φ = 14351764416.

The previous prime is 46643234623. The next prime is 46643234681.

It is a happy number.

46643234664 is nontrivially palindromic in base 10.

46643234664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 74748462 + ... + 74749085.

It is an arithmetic number, because the mean of its divisors is an integer number (3924310635).

Almost surely, 2^46643234664 is an apocalyptic number.

It is an amenable number.

46643234664 is an abundant number, since it is smaller than the sum of its proper divisors (78934705656).

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

46643234664 is a wasteful number, since it uses less digits than its factorization.

46643234664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149497569 (or 149497565 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 48.

The spelling of 46643234664 in words is "forty-six billion, six hundred forty-three million, two hundred thirty-four thousand, six hundred sixty-four".