23024212254 has 20 divisors (see below), whose sum is σ = 51591290784. Its totient is φ = 7674737364.

The previous prime is 23024212231. The next prime is 23024212297. The reversal of 23024212254 is 45221242032.

23024212254 is a `hidden beast` number, since 230 + 2 + 421 + 2 + 2 + 5 + 4 = 666.

It is a super-2 number, since 2×23024212254² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 71062222 + ... + 71062545.

Almost surely, 2^23024212254 is an apocalyptic number.

23024212254 is an abundant number, since it is smaller than the sum of its proper divisors (28567078530).

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

23024212254 is a wasteful number, since it uses less digits than its factorization.

23024212254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142124781 (or 142124772 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 23024212254 its reverse (45221242032), we get a palindrome (68245454286).

The spelling of 23024212254 in words is "twenty-three billion, twenty-four million, two hundred twelve thousand, two hundred fifty-four".