252300012144 has 40 divisors (see below), whose sum is σ = 653476841472. Its totient is φ = 83880415680.

The previous prime is 252300012131. The next prime is 252300012191. The reversal of 252300012144 is 441210003252.

It is a super-2 number, since 2×252300012144² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 6843562 + ... + 6880329.

Almost surely, 2^252300012144 is an apocalyptic number.

252300012144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

252300012144 is an abundant number, since it is smaller than the sum of its proper divisors (401176829328).

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

252300012144 is a wasteful number, since it uses less digits than its factorization.

252300012144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13724285 (or 13724279 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 252300012144 its reverse (441210003252), we get a palindrome (693510015396).

The spelling of 252300012144 in words is "two hundred fifty-two billion, three hundred million, twelve thousand, one hundred forty-four".