23414882561 has 16 divisors (see below), whose sum is σ = 28868586624. Its totient is φ = 18532909824.

The previous prime is 23414882551. The next prime is 23414882563. The reversal of 23414882561 is 16528841432.

It is a cyclic number.

It is not a de Polignac number, because 23414882561 - 2²⁶ = 23347773697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23414882563) 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, 1849955 + ... + 1862568.

It is an arithmetic number, because the mean of its divisors is an integer number (1804286664).

Almost surely, 2^23414882561 is an apocalyptic number.

It is an amenable number.

23414882561 is a deficient number, since it is larger than the sum of its proper divisors (5453704063).

23414882561 is a wasteful number, since it uses less digits than its factorization.

23414882561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712600.

The product of its digits is 368640, while the sum is 44.

The spelling of 23414882561 in words is "twenty-three billion, four hundred fourteen million, eight hundred eighty-two thousand, five hundred sixty-one".