46443410664 has 64 divisors (see below), whose sum is σ = 132787607040. Its totient is φ = 13260331200.

The previous prime is 46443410641. The next prime is 46443410681. The reversal of 46443410664 is 46601434464.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148507 + ... + 339029.

It is an arithmetic number, because the mean of its divisors is an integer number (2074806360).

Almost surely, 2^46443410664 is an apocalyptic number.

It is an amenable number.

46443410664 is an abundant number, since it is smaller than the sum of its proper divisors (86344196376).

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

46443410664 is a wasteful number, since it uses less digits than its factorization.

46443410664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191990 (or 191986 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 46443410664 in words is "forty-six billion, four hundred forty-three million, four hundred ten thousand, six hundred sixty-four".