13318441418 has 8 divisors (see below), whose sum is σ = 20402718912. Its totient is φ = 6517535116.

The previous prime is 13318441399. The next prime is 13318441439. The reversal of 13318441418 is 81414481331.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70842680 + ... + 70842867.

It is an arithmetic number, because the mean of its divisors is an integer number (2550339864).

Almost surely, 2^13318441418 is an apocalyptic number.

13318441418 is a deficient number, since it is larger than the sum of its proper divisors (7084277494).

13318441418 is a wasteful number, since it uses less digits than its factorization.

13318441418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141685596.

The product of its digits is 36864, while the sum is 38.

The spelling of 13318441418 in words is "thirteen billion, three hundred eighteen million, four hundred forty-one thousand, four hundred eighteen".