13252310240 has 48 divisors (see below), whose sum is σ = 33716940768. Its totient is φ = 4893159936.

The previous prime is 13252310231. The next prime is 13252310243. The reversal of 13252310240 is 4201325231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252310243) 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, 3183572 + ... + 3187731.

It is an arithmetic number, because the mean of its divisors is an integer number (702436266).

Almost surely, 2^13252310240 is an apocalyptic number.

13252310240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13252310240 is an abundant number, since it is smaller than the sum of its proper divisors (20464630528).

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

13252310240 is a wasteful number, since it uses less digits than its factorization.

13252310240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6371331 (or 6371323 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 13252310240 its reverse (4201325231), we get a palindrome (17453635471).

The spelling of 13252310240 in words is "thirteen billion, two hundred fifty-two million, three hundred ten thousand, two hundred forty".