23042424513 has 16 divisors (see below), whose sum is σ = 30830596160. Its totient is φ = 15308020224.

The previous prime is 23042424487. The next prime is 23042424521. The reversal of 23042424513 is 31542424032.

It is not a de Polignac number, because 23042424513 - 2¹⁸ = 23042162369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23042424913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136973 + ... + 1157061.

It is an arithmetic number, because the mean of its divisors is an integer number (1926912260).

Almost surely, 2^23042424513 is an apocalyptic number.

It is an amenable number.

23042424513 is a deficient number, since it is larger than the sum of its proper divisors (7788171647).

23042424513 is a wasteful number, since it uses less digits than its factorization.

23042424513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21408.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 23042424513 its reverse (31542424032), we get a palindrome (54584848545).

The spelling of 23042424513 in words is "twenty-three billion, forty-two million, four hundred twenty-four thousand, five hundred thirteen".