23259163361 has 8 divisors (see below), whose sum is σ = 26583015360. Its totient is φ = 19935589968.

The previous prime is 23259163307. The next prime is 23259163381. The reversal of 23259163361 is 16336195232.

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

It is not a de Polignac number, because 23259163361 - 2¹⁸ = 23258901217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23259163381) 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, 159530 + ... + 268268.

It is an arithmetic number, because the mean of its divisors is an integer number (3322876920).

Almost surely, 2^23259163361 is an apocalyptic number.

It is an amenable number.

23259163361 is a deficient number, since it is larger than the sum of its proper divisors (3323851999).

23259163361 is a wasteful number, since it uses less digits than its factorization.

23259163361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139303.

The product of its digits is 174960, while the sum is 41.

The spelling of 23259163361 in words is "twenty-three billion, two hundred fifty-nine million, one hundred sixty-three thousand, three hundred sixty-one".