22523310342 has 24 divisors (see below), whose sum is σ = 52554391344. Its totient is φ = 6930249264.

The previous prime is 22523310323. The next prime is 22523310347. The reversal of 22523310342 is 24301332522.

22523310342 is a `hidden beast` number, since 2 + 2 + 5 + 2 + 3 + 310 + 342 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22523310347) 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 11 ways as a sum of consecutive naturals, for example, 48126498 + ... + 48126965.

It is an arithmetic number, because the mean of its divisors is an integer number (2189766306).

Almost surely, 2^22523310342 is an apocalyptic number.

22523310342 is an abundant number, since it is smaller than the sum of its proper divisors (30031081002).

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

22523310342 is a wasteful number, since it uses less digits than its factorization.

22523310342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96253484 (or 96253481 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22523310342 its reverse (24301332522), we get a palindrome (46824642864).

The spelling of 22523310342 in words is "twenty-two billion, five hundred twenty-three million, three hundred ten thousand, three hundred forty-two".