40642462604460 has 96 divisors (see below), whose sum is σ = 124647877287360. Its totient is φ = 9848721154048.

The previous prime is 40642462604437. The next prime is 40642462604503. The reversal of 40642462604460 is 6440626424604.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686962689 + ... + 687021848.

It is an arithmetic number, because the mean of its divisors is an integer number (1298415388410).

Almost surely, 2^{40642462604460} is an apocalyptic number.

It is an amenable number.

40642462604460 is an abundant number, since it is smaller than the sum of its proper divisors (84005414682900).

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

40642462604460 is a wasteful number, since it uses less digits than its factorization.

40642462604460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373984595 (or 1373984593 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 40642462604460 in words is "forty trillion, six hundred forty-two billion, four hundred sixty-two million, six hundred four thousand, four hundred sixty".