23278008825600 has 216 divisors, whose sum is σ = 81341237421360. Its totient is φ = 5842323701760.

The previous prime is 23278008825563. The next prime is 23278008825637. The reversal of 23278008825600 is 652880087232.

It is an interprime number because it is at equal distance from previous prime (23278008825563) and next prime (23278008825637).

It is a super-2 number, since 2×23278008825600² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35332315 + ... + 35985114.

Almost surely, 2^{23278008825600} is an apocalyptic number.

23278008825600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23278008825600 is an abundant number, since it is smaller than the sum of its proper divisors (58063228595760).

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

23278008825600 is a wasteful number, since it uses less digits than its factorization.

23278008825600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71317475 (or 71317456 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 23278008825600 in words is "twenty-three trillion, two hundred seventy-eight billion, eight million, eight hundred twenty-five thousand, six hundred".