23236044161 has 8 divisors (see below), whose sum is σ = 25453594848. Its totient is φ = 21036024000.

The previous prime is 23236044157. The next prime is 23236044197. The reversal of 23236044161 is 16144063232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23236044161 - 2² = 23236044157 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23236041161) 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, 4379855 + ... + 4385156.

It is an arithmetic number, because the mean of its divisors is an integer number (3181699356).

Almost surely, 2^23236044161 is an apocalyptic number.

It is an amenable number.

23236044161 is a deficient number, since it is larger than the sum of its proper divisors (2217550687).

23236044161 is a wasteful number, since it uses less digits than its factorization.

23236044161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8765263.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 23236044161 in words is "twenty-three billion, two hundred thirty-six million, forty-four thousand, one hundred sixty-one".