23294500992 has 448 divisors, whose sum is σ = 83748283200. Its totient is φ = 6301919232.

The previous prime is 23294500991. The next prime is 23294501003. The reversal of 23294500992 is 29900549232.

It is a tau number, because it is divible by the number of its divisors (448).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23294500991) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 12409558 + ... + 12411434.

Almost surely, 2^23294500992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23294500992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41874141600).

23294500992 is an abundant number, since it is smaller than the sum of its proper divisors (60453782208).

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

23294500992 is an equidigital number, since it uses as much as digits as its factorization.

23294500992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 23294500992 in words is "twenty-three billion, two hundred ninety-four million, five hundred thousand, nine hundred ninety-two".