23004662564440 has 96 divisors (see below), whose sum is σ = 54914369852160. Its totient is φ = 8667862246400.

The previous prime is 23004662564419. The next prime is 23004662564441. The reversal of 23004662564440 is 4446526640032.

23004662564440 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23004662564441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6960376 + ... + 9718855.

It is an arithmetic number, because the mean of its divisors is an integer number (572024685960).

Almost surely, 2^{23004662564440} is an apocalyptic number.

23004662564440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23004662564440 is an abundant number, since it is smaller than the sum of its proper divisors (31909707287720).

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

23004662564440 is a wasteful number, since it uses less digits than its factorization.

23004662564440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16679341 (or 16679308 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 23004662564440 in words is "twenty-three trillion, four billion, six hundred sixty-two million, five hundred sixty-four thousand, four hundred forty".