23402074164752 has 40 divisors (see below), whose sum is σ = 47515948856064. Its totient is φ = 11144260692224.

The previous prime is 23402074164751. The next prime is 23402074164773. The reversal of 23402074164752 is 25746147020432.

It is a junction number, because it is equal to n+sod(n) for n = 23402074164697 and 23402074164706.

It is not an unprimeable number, because it can be changed into a prime (23402074164751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136379048 + ... + 136550535.

Almost surely, 2^{23402074164752} is an apocalyptic number.

It is an amenable number.

23402074164752 is an abundant number, since it is smaller than the sum of its proper divisors (24113874691312).

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

23402074164752 is a wasteful number, since it uses less digits than its factorization.

23402074164752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272929847 (or 272929841 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 47.

The spelling of 23402074164752 in words is "twenty-three trillion, four hundred two billion, seventy-four million, one hundred sixty-four thousand, seven hundred fifty-two".