460440061642 has 32 divisors (see below), whose sum is σ = 765527201280. Its totient is φ = 205942247280.

The previous prime is 460440061637. The next prime is 460440061663. The reversal of 460440061642 is 246160044064.

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, 1184653 + ... + 1524559.

It is an arithmetic number, because the mean of its divisors is an integer number (23922725040).

Almost surely, 2^460440061642 is an apocalyptic number.

460440061642 is a deficient number, since it is larger than the sum of its proper divisors (305087139638).

460440061642 is a wasteful number, since it uses less digits than its factorization.

460440061642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340906.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 460440061642 in words is "four hundred sixty billion, four hundred forty million, sixty-one thousand, six hundred forty-two".