13451136398 has 8 divisors (see below), whose sum is σ = 23059090992. Its totient is φ = 5764772736.

The previous prime is 13451136379. The next prime is 13451136407. The reversal of 13451136398 is 89363115431.

13451136398 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480397715 + ... + 480397742.

It is an arithmetic number, because the mean of its divisors is an integer number (2882386374).

Almost surely, 2^13451136398 is an apocalyptic number.

13451136398 is a deficient number, since it is larger than the sum of its proper divisors (9607954594).

13451136398 is an equidigital number, since it uses as much as digits as its factorization.

13451136398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960795466.

The product of its digits is 233280, while the sum is 44.

The spelling of 13451136398 in words is "thirteen billion, four hundred fifty-one million, one hundred thirty-six thousand, three hundred ninety-eight".