23838120000 has 420 divisors, whose sum is σ = 89125470720. Its totient is φ = 6078336000.

The previous prime is 23838119989. The next prime is 23838120011. The reversal of 23838120000 is 2183832.

23838120000 is a `hidden beast` number, since 2 + 383 + 81 + 200 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (23838119989) and next prime (23838120011).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8278561 + ... + 8281439.

Almost surely, 2^23838120000 is an apocalyptic number.

23838120000 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 23838120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44562735360).

23838120000 is an abundant number, since it is smaller than the sum of its proper divisors (65287350720).

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

23838120000 is a wasteful number, since it uses less digits than its factorization.

23838120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940 (or 2912 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 23838120000 in words is "twenty-three billion, eight hundred thirty-eight million, one hundred twenty thousand".