13118599742 has 8 divisors (see below), whose sum is σ = 20713578600. Its totient is φ = 6214073544.

The previous prime is 13118599693. The next prime is 13118599751. The reversal of 13118599742 is 24799581131.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172613117 + ... + 172613192.

It is an arithmetic number, because the mean of its divisors is an integer number (2589197325).

Almost surely, 2^13118599742 is an apocalyptic number.

13118599742 is a deficient number, since it is larger than the sum of its proper divisors (7594978858).

13118599742 is a wasteful number, since it uses less digits than its factorization.

13118599742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345226330.

The product of its digits is 544320, while the sum is 50.

The spelling of 13118599742 in words is "thirteen billion, one hundred eighteen million, five hundred ninety-nine thousand, seven hundred forty-two".