13255243204 has 24 divisors (see below), whose sum is σ = 26604845568. Its totient is φ = 5660598720.

The previous prime is 13255243187. The next prime is 13255243207. The reversal of 13255243204 is 40234255231.

It is not an unprimeable number, because it can be changed into a prime (13255243207) 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, 834484 + ... + 850219.

It is an arithmetic number, because the mean of its divisors is an integer number (1108535232).

Almost surely, 2^13255243204 is an apocalyptic number.

13255243204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13255243204 is an abundant number, since it is smaller than the sum of its proper divisors (13349602364).

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

13255243204 is a wasteful number, since it uses less digits than its factorization.

13255243204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684995 (or 1684993 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 13255243204 its reverse (40234255231), we get a palindrome (53489498435).

The spelling of 13255243204 in words is "thirteen billion, two hundred fifty-five million, two hundred forty-three thousand, two hundred four".