13401036456 has 16 divisors (see below), whose sum is σ = 33502591200. Its totient is φ = 4467012144.

The previous prime is 13401036421. The next prime is 13401036479. The reversal of 13401036456 is 65463010431.

13401036456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279188236 + ... + 279188283.

It is an arithmetic number, because the mean of its divisors is an integer number (2093911950).

Almost surely, 2^13401036456 is an apocalyptic number.

It is an amenable number.

13401036456 is an abundant number, since it is smaller than the sum of its proper divisors (20101554744).

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

13401036456 is a wasteful number, since it uses less digits than its factorization.

13401036456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558376528 (or 558376524 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 13401036456 its reverse (65463010431), we get a palindrome (78864046887).

The spelling of 13401036456 in words is "thirteen billion, four hundred one million, thirty-six thousand, four hundred fifty-six".