23497294080 has 288 divisors, whose sum is σ = 83609084160. Its totient is φ = 5584158720.

The previous prime is 23497294049. The next prime is 23497294087. The reversal of 23497294080 is 8049279432.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (23497294087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1439565 + ... + 1455795.

It is an arithmetic number, because the mean of its divisors is an integer number (290309320).

Almost surely, 2^23497294080 is an apocalyptic number.

23497294080 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 23497294080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41804542080).

23497294080 is an abundant number, since it is smaller than the sum of its proper divisors (60111790080).

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

23497294080 is a wasteful number, since it uses less digits than its factorization.

23497294080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16297 (or 16283 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 23497294080 in words is "twenty-three billion, four hundred ninety-seven million, two hundred ninety-four thousand, eighty".