13242433125 has 40 divisors (see below), whose sum is σ = 22824568800. Its totient is φ = 6819064000.

The previous prime is 13242433081. The next prime is 13242433147. The reversal of 13242433125 is 52133424231.

It is not a de Polignac number, because 13242433125 - 2⁹ = 13242432613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13242433092 and 13242433101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 67395 + ... + 176144.

It is an arithmetic number, because the mean of its divisors is an integer number (570614220).

Almost surely, 2^13242433125 is an apocalyptic number.

13242433125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13242433125 is a deficient number, since it is larger than the sum of its proper divisors (9582135675).

13242433125 is an equidigital number, since it uses as much as digits as its factorization.

13242433125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243591 (or 243576 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 13242433125 its reverse (52133424231), we get a palindrome (65375857356).

The spelling of 13242433125 in words is "thirteen billion, two hundred forty-two million, four hundred thirty-three thousand, one hundred twenty-five".