23500332873 has 8 divisors (see below), whose sum is σ = 34815308000. Its totient is φ = 15666888564.

The previous prime is 23500332839. The next prime is 23500332907. The reversal of 23500332873 is 37823300532.

It is an interprime number because it is at equal distance from previous prime (23500332839) and next prime (23500332907).

It is not a de Polignac number, because 23500332873 - 2⁸ = 23500332617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23500332673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435191323 + ... + 435191376.

It is an arithmetic number, because the mean of its divisors is an integer number (4351913500).

Almost surely, 2^23500332873 is an apocalyptic number.

It is an amenable number.

23500332873 is a deficient number, since it is larger than the sum of its proper divisors (11314975127).

23500332873 is an equidigital number, since it uses as much as digits as its factorization.

23500332873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870382708 (or 870382702 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 23500332873 in words is "twenty-three billion, five hundred million, three hundred thirty-two thousand, eight hundred seventy-three".