1169133994672 has 40 divisors (see below), whose sum is σ = 2643877495296. Its totient is φ = 490396627776.

The previous prime is 1169133994661. The next prime is 1169133994727. The reversal of 1169133994672 is 2764993319611.

It is a self number, because there is not a number n which added to its sum of digits gives 1169133994672.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111044698 + ... + 111055225.

Almost surely, 2^{1169133994672} is an apocalyptic number.

It is an amenable number.

1169133994672 is an abundant number, since it is smaller than the sum of its proper divisors (1474743500624).

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

1169133994672 is a wasteful number, since it uses less digits than its factorization.

1169133994672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222099985 (or 222099979 counting only the distinct ones).

The product of its digits is 13226976, while the sum is 61.

The spelling of 1169133994672 in words is "one trillion, one hundred sixty-nine billion, one hundred thirty-three million, nine hundred ninety-four thousand, six hundred seventy-two".