23539484424 has 32 divisors (see below), whose sum is σ = 58869756000. Its totient is φ = 7843688832.

The previous prime is 23539484399. The next prime is 23539484429. The reversal of 23539484424 is 42448493532.

It is a super-2 number, since 2×23539484424² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23539484429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106309 + ... + 241620.

It is an arithmetic number, because the mean of its divisors is an integer number (1839679875).

Almost surely, 2^23539484424 is an apocalyptic number.

23539484424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23539484424 is an abundant number, since it is smaller than the sum of its proper divisors (35330271576).

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

23539484424 is a wasteful number, since it uses less digits than its factorization.

23539484424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350757 (or 350753 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 48.

The spelling of 23539484424 in words is "twenty-three billion, five hundred thirty-nine million, four hundred eighty-four thousand, four hundred twenty-four".