22939268457 has 8 divisors (see below), whose sum is σ = 34955075776. Its totient is φ = 13108153392.

The previous prime is 22939268419. The next prime is 22939268467. The reversal of 22939268457 is 75486293922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22939268457 - 2¹⁸ = 22939006313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22939268397 and 22939268406.

It is not an unprimeable number, because it can be changed into a prime (22939268467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546173038 + ... + 546173079.

It is an arithmetic number, because the mean of its divisors is an integer number (4369384472).

Almost surely, 2^22939268457 is an apocalyptic number.

It is an amenable number.

22939268457 is a deficient number, since it is larger than the sum of its proper divisors (12015807319).

22939268457 is a wasteful number, since it uses less digits than its factorization.

22939268457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092346127.

The product of its digits is 13063680, while the sum is 57.

The spelling of 22939268457 in words is "twenty-two billion, nine hundred thirty-nine million, two hundred sixty-eight thousand, four hundred fifty-seven".