23254251132 has 24 divisors (see below), whose sum is σ = 62011336576. Its totient is φ = 6644071728.

The previous prime is 23254251127. The next prime is 23254251143. The reversal of 23254251132 is 23115245232.

It is a self number, because there is not a number n which added to its sum of digits gives 23254251132.

It is a congruent number.

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, 138418078 + ... + 138418245.

Almost surely, 2^23254251132 is an apocalyptic number.

It is an amenable number.

23254251132 is an abundant number, since it is smaller than the sum of its proper divisors (38757085444).

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

23254251132 is a wasteful number, since it uses less digits than its factorization.

23254251132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276836337 (or 276836335 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

Adding to 23254251132 its reverse (23115245232), we get a palindrome (46369496364).

The spelling of 23254251132 in words is "twenty-three billion, two hundred fifty-four million, two hundred fifty-one thousand, one hundred thirty-two".