23003232480 has 72 divisors (see below), whose sum is σ = 78498535752. Its totient is φ = 6134194944.

The previous prime is 23003232451. The next prime is 23003232487. The reversal of 23003232480 is 8423230032.

23003232480 is a `hidden beast` number, since 2 + 300 + 32 + 324 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003232487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7985794 + ... + 7988673.

It is an arithmetic number, because the mean of its divisors is an integer number (1090257441).

Almost surely, 2^23003232480 is an apocalyptic number.

23003232480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23003232480 is an abundant number, since it is smaller than the sum of its proper divisors (55495303272).

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

23003232480 is a wasteful number, since it uses less digits than its factorization.

23003232480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15974488 (or 15974477 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The spelling of 23003232480 in words is "twenty-three billion, three million, two hundred thirty-two thousand, four hundred eighty".