11792072131816 has 16 divisors (see below), whose sum is σ = 22110215077440. Its totient is φ = 5896014777840.

The previous prime is 11792072131771. The next prime is 11792072131831. The reversal of 11792072131816 is 61813127029711.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11792072131816.

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, 169600 + ... + 4859311.

It is an arithmetic number, because the mean of its divisors is an integer number (1381888442340).

Almost surely, 2^{11792072131816} is an apocalyptic number.

It is an amenable number.

11792072131816 is a deficient number, since it is larger than the sum of its proper divisors (10318142945624).

11792072131816 is a wasteful number, since it uses less digits than its factorization.

11792072131816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5322024 (or 5322020 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 49.

The spelling of 11792072131816 in words is "eleven trillion, seven hundred ninety-two billion, seventy-two million, one hundred thirty-one thousand, eight hundred sixteen".