23007898368 has 720 divisors, whose sum is σ = 86009394240. Its totient is φ = 5956042752.

The previous prime is 23007898363. The next prime is 23007898369. The reversal of 23007898368 is 86389870032.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (23007898363) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 167940796 + ... + 167940932.

It is an arithmetic number, because the mean of its divisors is an integer number (119457492).

Almost surely, 2^23007898368 is an apocalyptic number.

23007898368 is a gapful number since it is divisible by the number (28) 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 23007898368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43004697120).

23007898368 is an abundant number, since it is smaller than the sum of its proper divisors (63001495872).

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

23007898368 is a wasteful number, since it uses less digits than its factorization.

23007898368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 23007898368 in words is "twenty-three billion, seven million, eight hundred ninety-eight thousand, three hundred sixty-eight".