11147065674 has 8 divisors (see below), whose sum is σ = 22294131360. Its totient is φ = 3715688556.

The previous prime is 11147065661. The next prime is 11147065693. The reversal of 11147065674 is 47656074111.

It is a happy number.

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

11147065674 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, 928922134 + ... + 928922145.

It is an arithmetic number, because the mean of its divisors is an integer number (2786766420).

Almost surely, 2^11147065674 is an apocalyptic number.

11147065674 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.

11147065674 is a wasteful number, since it uses less digits than its factorization.

11147065674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857844284.

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 11147065674 in words is "eleven billion, one hundred forty-seven million, sixty-five thousand, six hundred seventy-four".