23924222402 has 8 divisors (see below), whose sum is σ = 36377927436. Its totient is φ = 11798246592.

The previous prime is 23924222401. The next prime is 23924222429. The reversal of 23924222402 is 20422242932.

It can be written as a sum of positive squares in 2 ways, for example, as 23910746161 + 13476241 = 154631^2 + 3671^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23924222401) 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 3 ways as a sum of consecutive naturals, for example, 81932123 + ... + 81932414.

Almost surely, 2^23924222402 is an apocalyptic number.

23924222402 is a deficient number, since it is larger than the sum of its proper divisors (12453705034).

23924222402 is a wasteful number, since it uses less digits than its factorization.

23924222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163864612.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 23924222402 in words is "twenty-three billion, nine hundred twenty-four million, two hundred twenty-two thousand, four hundred two".