23525662113426 has 16 divisors (see below), whose sum is σ = 51328717338528. Its totient is φ = 7128988519200.

The previous prime is 23525662113419. The next prime is 23525662113461. The reversal of 23525662113426 is 62431126652532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178224712915 + ... + 178224713046.

It is an arithmetic number, because the mean of its divisors is an integer number (3208044833658).

Almost surely, 2^{23525662113426} is an apocalyptic number.

23525662113426 is an abundant number, since it is smaller than the sum of its proper divisors (27803055225102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23525662113426 is a wasteful number, since it uses less digits than its factorization.

23525662113426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356449425977.

The product of its digits is 3110400, while the sum is 48.

Adding to 23525662113426 its reverse (62431126652532), we get a palindrome (85956788765958).

The spelling of 23525662113426 in words is "twenty-three trillion, five hundred twenty-five billion, six hundred sixty-two million, one hundred thirteen thousand, four hundred twenty-six".