23012330429 has 12 divisors (see below), whose sum is σ = 25307045820. Its totient is φ = 20909961600.

The previous prime is 23012330401. The next prime is 23012330431. The reversal of 23012330429 is 92403321032.

It can be written as a sum of positive squares in 2 ways, for example, as 3781020100 + 19231310329 = 61490^2 + 138677^2 .

It is not a de Polignac number, because 23012330429 - 2²⁴ = 22995553213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012339429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204389 + ... + 296309.

It is an arithmetic number, because the mean of its divisors is an integer number (2108920485).

Almost surely, 2^23012330429 is an apocalyptic number.

It is an amenable number.

23012330429 is a deficient number, since it is larger than the sum of its proper divisors (2294715391).

23012330429 is a wasteful number, since it uses less digits than its factorization.

23012330429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94012 (or 94001 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 23012330429 in words is "twenty-three billion, twelve million, three hundred thirty thousand, four hundred twenty-nine".