22435145024432 has 40 divisors (see below), whose sum is σ = 49680036274176. Its totient is φ = 9614633414976.

The previous prime is 22435145024429. The next prime is 22435145024441. The reversal of 22435145024432 is 23442054153422.

It is a self number, because there is not a number n which added to its sum of digits gives 22435145024432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1936688 + ... + 6972879.

Almost surely, 2^{22435145024432} is an apocalyptic number.

It is an amenable number.

22435145024432 is an abundant number, since it is smaller than the sum of its proper divisors (27244891249744).

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

22435145024432 is a wasteful number, since it uses less digits than its factorization.

22435145024432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8932065 (or 8932059 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 22435145024432 its reverse (23442054153422), we get a palindrome (45877199177854).

The spelling of 22435145024432 in words is "twenty-two trillion, four hundred thirty-five billion, one hundred forty-five million, twenty-four thousand, four hundred thirty-two".