22134503456 has 24 divisors (see below), whose sum is σ = 46929404844. Its totient is φ = 10215924480.

The previous prime is 22134503401. The next prime is 22134503459. The reversal of 22134503456 is 65430543122.

It can be written as a sum of positive squares in 2 ways, for example, as 21879143056 + 255360400 = 147916^2 + 15980^2 .

It is not an unprimeable number, because it can be changed into a prime (22134503459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26603555 + ... + 26604386.

Almost surely, 2^22134503456 is an apocalyptic number.

22134503456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22134503456 is an abundant number, since it is smaller than the sum of its proper divisors (24794901388).

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

22134503456 is a wasteful number, since it uses less digits than its factorization.

22134503456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53207964 (or 53207956 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 22134503456 in words is "twenty-two billion, one hundred thirty-four million, five hundred three thousand, four hundred fifty-six".