22640340400504 has 16 divisors (see below), whose sum is σ = 42455212319520. Its totient is φ = 11318950448640.

The previous prime is 22640340400499. The next prime is 22640340400519. The reversal of 22640340400504 is 40500404304622.

It is a self number, because there is not a number n which added to its sum of digits gives 22640340400504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152390064 + ... + 152538559.

It is an arithmetic number, because the mean of its divisors is an integer number (2653450769970).

Almost surely, 2^{22640340400504} is an apocalyptic number.

It is an amenable number.

22640340400504 is a deficient number, since it is larger than the sum of its proper divisors (19814871919016).

22640340400504 is a wasteful number, since it uses less digits than its factorization.

22640340400504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304937910 (or 304937906 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 22640340400504 in words is "twenty-two trillion, six hundred forty billion, three hundred forty million, four hundred thousand, five hundred four".