22431045024654 has 16 divisors (see below), whose sum is σ = 51270960056448. Its totient is φ = 6408870007032.

The previous prime is 22431045024643. The next prime is 22431045024677. The reversal of 22431045024654 is 45642054013422.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 534072500587 = 22431045024654 / (2 + 2 + 4 + 3 + 1 + 0 + 4 + 5 + 0 + 2 + 4 + 6 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267036250252 + ... + 267036250335.

It is an arithmetic number, because the mean of its divisors is an integer number (3204435003528).

Almost surely, 2^{22431045024654} is an apocalyptic number.

22431045024654 is an abundant number, since it is smaller than the sum of its proper divisors (28839915031794).

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

22431045024654 is a wasteful number, since it uses less digits than its factorization.

22431045024654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534072500599.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 22431045024654 in words is "twenty-two trillion, four hundred thirty-one billion, forty-five million, twenty-four thousand, six hundred fifty-four".