46447274464 has 24 divisors (see below), whose sum is σ = 91990645488. Its totient is φ = 23084570880.

The previous prime is 46447274459. The next prime is 46447274479.

46447274464 is nontrivially palindromic in base 10.

It is a congruent number.

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, 4340397 + ... + 4351084.

It is an arithmetic number, because the mean of its divisors is an integer number (3832943562).

Almost surely, 2^46447274464 is an apocalyptic number.

It is an amenable number.

46447274464 is a deficient number, since it is larger than the sum of its proper divisors (45543371024).

46447274464 is a wasteful number, since it uses less digits than its factorization.

46447274464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8691658 (or 8691650 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 52.

The spelling of 46447274464 in words is "forty-six billion, four hundred forty-seven million, two hundred seventy-four thousand, four hundred sixty-four".