23163264269 has 16 divisors (see below), whose sum is σ = 24682734720. Its totient is φ = 21661432320.

The previous prime is 23163264247. The next prime is 23163264307. The reversal of 23163264269 is 96246236132.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23163264269 is a prime.

It is a super-2 number, since 2×23163264269² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23163264169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5234792 + ... + 5239214.

It is an arithmetic number, because the mean of its divisors is an integer number (1542670920).

Almost surely, 2^23163264269 is an apocalyptic number.

It is an amenable number.

23163264269 is a deficient number, since it is larger than the sum of its proper divisors (1519470451).

23163264269 is a wasteful number, since it uses less digits than its factorization.

23163264269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6340.

The product of its digits is 559872, while the sum is 44.

The spelling of 23163264269 in words is "twenty-three billion, one hundred sixty-three million, two hundred sixty-four thousand, two hundred sixty-nine".