13242025452 has 24 divisors (see below), whose sum is σ = 32524273600. Its totient is φ = 4181692176.

The previous prime is 13242025421. The next prime is 13242025453. The reversal of 13242025452 is 25452024231.

It is not an unprimeable number, because it can be changed into a prime (13242025453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29039302 + ... + 29039757.

Almost surely, 2^13242025452 is an apocalyptic number.

13242025452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13242025452 is an abundant number, since it is smaller than the sum of its proper divisors (19282248148).

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

13242025452 is a wasteful number, since it uses less digits than its factorization.

13242025452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58079085 (or 58079083 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 13242025452 its reverse (25452024231), we get a palindrome (38694049683).

The spelling of 13242025452 in words is "thirteen billion, two hundred forty-two million, twenty-five thousand, four hundred fifty-two".