46640641260 has 48 divisors (see below), whose sum is σ = 131169136896. Its totient is φ = 12382709952.

The previous prime is 46640641253. The next prime is 46640641277. The reversal of 46640641260 is 6214604664.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698592 + ... + 1725831.

It is an arithmetic number, because the mean of its divisors is an integer number (2732690352).

Almost surely, 2^46640641260 is an apocalyptic number.

It is an amenable number.

46640641260 is an abundant number, since it is smaller than the sum of its proper divisors (84528495636).

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

46640641260 is a wasteful number, since it uses less digits than its factorization.

46640641260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424662 (or 3424660 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 46640641260 in words is "forty-six billion, six hundred forty million, six hundred forty-one thousand, two hundred sixty".