23796872736 has 288 divisors, whose sum is σ = 80785893888. Its totient is φ = 6073159680.

The previous prime is 23796872719. The next prime is 23796872783. The reversal of 23796872736 is 63727869732.

It is a self number, because there is not a number n which added to its sum of digits gives 23796872736.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1889436 + ... + 1901988.

It is an arithmetic number, because the mean of its divisors is an integer number (280506576).

Almost surely, 2^23796872736 is an apocalyptic number.

23796872736 is a gapful number since it is divisible by the number (26) 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 23796872736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40392946944).

23796872736 is an abundant number, since it is smaller than the sum of its proper divisors (56989021152).

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

23796872736 is a wasteful number, since it uses less digits than its factorization.

23796872736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12624 (or 12609 counting only the distinct ones).

The product of its digits is 32006016, while the sum is 60.

The spelling of 23796872736 in words is "twenty-three billion, seven hundred ninety-six million, eight hundred seventy-two thousand, seven hundred thirty-six".