23151412024 has 32 divisors (see below), whose sum is σ = 46886832720. Its totient is φ = 10653543936.

The previous prime is 23151411989. The next prime is 23151412061. The reversal of 23151412024 is 42021415132.

It is a self number, because there is not a number n which added to its sum of digits gives 23151412024.

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, 295234 + ... + 365329.

Almost surely, 2^23151412024 is an apocalyptic number.

It is an amenable number.

23151412024 is an abundant number, since it is smaller than the sum of its proper divisors (23735420696).

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

23151412024 is a wasteful number, since it uses less digits than its factorization.

23151412024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660919 (or 660915 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 23151412024 its reverse (42021415132), we get a palindrome (65172827156).

The spelling of 23151412024 in words is "twenty-three billion, one hundred fifty-one million, four hundred twelve thousand, twenty-four".