23471163507 has 16 divisors (see below), whose sum is σ = 34209429120. Its totient is φ = 14195966400.

The previous prime is 23471163503. The next prime is 23471163511. The reversal of 23471163507 is 70536117432.

It is an interprime number because it is at equal distance from previous prime (23471163503) and next prime (23471163511).

It is not a de Polignac number, because 23471163507 - 2² = 23471163503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23471163503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708082 + ... + 740487.

It is an arithmetic number, because the mean of its divisors is an integer number (2138089320).

Almost surely, 2^23471163507 is an apocalyptic number.

23471163507 is a deficient number, since it is larger than the sum of its proper divisors (10738265613).

23471163507 is a wasteful number, since it uses less digits than its factorization.

23471163507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449074.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 23471163507 in words is "twenty-three billion, four hundred seventy-one million, one hundred sixty-three thousand, five hundred seven".