22413102642 has 90 divisors (see below), whose sum is σ = 57297169215. Its totient is φ = 6313550040.

The previous prime is 22413102589. The next prime is 22413102659. The reversal of 22413102642 is 24620131422.

22413102642 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 3 + 10 + 2 + 642 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11206551321 + 11206551321 = 105861^2 + 105861^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105861.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 315677467 + ... + 315677537.

Almost surely, 2^22413102642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22413102642

22413102642 is an abundant number, since it is smaller than the sum of its proper divisors (34884066573).

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

22413102642 is an frugal number, since it uses more digits than its factorization.

22413102642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Multiplying 22413102642 by its product of nonzero digits (4608), we get a square (103279576974336 = 10162656²).

The spelling of 22413102642 in words is "twenty-two billion, four hundred thirteen million, one hundred two thousand, six hundred forty-two".