11976796472 has 8 divisors (see below), whose sum is σ = 22456493400. Its totient is φ = 5988398232.

The previous prime is 11976796459. The next prime is 11976796553. The reversal of 11976796472 is 27469767911.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748549772 + ... + 748549787.

It is an arithmetic number, because the mean of its divisors is an integer number (2807061675).

Almost surely, 2^11976796472 is an apocalyptic number.

It is an amenable number.

11976796472 is a deficient number, since it is larger than the sum of its proper divisors (10479696928).

11976796472 is a wasteful number, since it uses less digits than its factorization.

11976796472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497099565 (or 1497099561 counting only the distinct ones).

The product of its digits is 8001504, while the sum is 59.

The spelling of 11976796472 in words is "eleven billion, nine hundred seventy-six million, seven hundred ninety-six thousand, four hundred seventy-two".