46862401664 has 32 divisors (see below), whose sum is σ = 100540132140. Its totient is φ = 21628800000.

The previous prime is 46862401661. The next prime is 46862401669. The reversal of 46862401664 is 46610426864.

It can be written as a sum of positive squares in 2 ways, for example, as 45457651264 + 1404750400 = 213208^2 + 37480^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (46862401661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14079587 + ... + 14082914.

Almost surely, 2^46862401664 is an apocalyptic number.

It is an amenable number.

46862401664 is an abundant number, since it is smaller than the sum of its proper divisors (53677730476).

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

46862401664 is a wasteful number, since it uses less digits than its factorization.

46862401664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28162528 (or 28162516 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 46862401664 in words is "forty-six billion, eight hundred sixty-two million, four hundred one thousand, six hundred sixty-four".