23491050429 has 32 divisors (see below), whose sum is σ = 39265873920. Its totient is φ = 12135700800.

The previous prime is 23491050419. The next prime is 23491050481. The reversal of 23491050429 is 92405019432.

It is not a de Polignac number, because 23491050429 - 2⁴ = 23491050413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23491050419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239109 + ... + 322730.

It is an arithmetic number, because the mean of its divisors is an integer number (1227058560).

Almost surely, 2^23491050429 is an apocalyptic number.

It is an amenable number.

23491050429 is a deficient number, since it is larger than the sum of its proper divisors (15774823491).

23491050429 is a wasteful number, since it uses less digits than its factorization.

23491050429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562041.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 23491050429 in words is "twenty-three billion, four hundred ninety-one million, fifty thousand, four hundred twenty-nine".