11976430868312 has 16 divisors (see below), whose sum is σ = 22455859035600. Its totient is φ = 5988201792160.

The previous prime is 11976430868291. The next prime is 11976430868333. The reversal of 11976430868312 is 21386803467911.

It is an interprime number because it is at equal distance from previous prime (11976430868291) and next prime (11976430868333).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2693237 + ... + 5586267.

It is an arithmetic number, because the mean of its divisors is an integer number (1403491189725).

Almost surely, 2^{11976430868312} is an apocalyptic number.

It is an amenable number.

11976430868312 is a deficient number, since it is larger than the sum of its proper divisors (10479428167288).

11976430868312 is a wasteful number, since it uses less digits than its factorization.

11976430868312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410506 (or 3410502 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 11976430868312 in words is "eleven trillion, nine hundred seventy-six billion, four hundred thirty million, eight hundred sixty-eight thousand, three hundred twelve".