23231535024 has 20 divisors (see below), whose sum is σ = 60014798936. Its totient is φ = 7743844992.

The previous prime is 23231535023. The next prime is 23231535037. The reversal of 23231535024 is 42053513232.

It is a junction number, because it is equal to n+sod(n) for n = 23231534982 and 23231535000.

It is not an unprimeable number, because it can be changed into a prime (23231535023) 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 3 ways as a sum of consecutive naturals, for example, 241995109 + ... + 241995204.

Almost surely, 2^23231535024 is an apocalyptic number.

23231535024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23231535024 is an abundant number, since it is smaller than the sum of its proper divisors (36783263912).

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

23231535024 is a wasteful number, since it uses less digits than its factorization.

23231535024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483990324 (or 483990318 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 23231535024 in words is "twenty-three billion, two hundred thirty-one million, five hundred thirty-five thousand, twenty-four".