23120637408000 has 1512 divisors, whose sum is σ = 94930822791168. Its totient is φ = 5604318720000.

The previous prime is 23120637407977. The next prime is 23120637408109. The reversal of 23120637408000 is 80473602132.

It is a happy number.

23120637408000 is a `hidden beast` number, since 2 + 3 + 1 + 206 + 374 + 0 + 80 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 2822683905 + ... + 2822692095.

Almost surely, 2^{23120637408000} is an apocalyptic number.

23120637408000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23120637408000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47465411395584).

23120637408000 is an abundant number, since it is smaller than the sum of its proper divisors (71810185383168).

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

23120637408000 is an frugal number, since it uses more digits than its factorization.

23120637408000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262 (or 8212 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 23120637408000 in words is "twenty-three trillion, one hundred twenty billion, six hundred thirty-seven million, four hundred eight thousand".