13208971674 has 8 divisors (see below), whose sum is σ = 26417943360. Its totient is φ = 4402990556.

The previous prime is 13208971637. The next prime is 13208971709. The reversal of 13208971674 is 47617980231.

It is a happy number.

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

13208971674 is an admirable 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, 1100747634 + ... + 1100747645.

It is an arithmetic number, because the mean of its divisors is an integer number (3302242920).

Almost surely, 2^13208971674 is an apocalyptic number.

13208971674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13208971674 is a wasteful number, since it uses less digits than its factorization.

13208971674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201495284.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 13208971674 in words is "thirteen billion, two hundred eight million, nine hundred seventy-one thousand, six hundred seventy-four".