11976630365712 has 20 divisors (see below), whose sum is σ = 30939628444880. Its totient is φ = 3992210121888.

The previous prime is 11976630365653. The next prime is 11976630365729. The reversal of 11976630365712 is 21756303667911.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

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 in 3 ways as a sum of consecutive naturals, for example, 124756566262 + ... + 124756566357.

It is an arithmetic number, because the mean of its divisors is an integer number (1546981422244).

Almost surely, 2^{11976630365712} is an apocalyptic number.

11976630365712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11976630365712 is an abundant number, since it is smaller than the sum of its proper divisors (18962998079168).

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

11976630365712 is a wasteful number, since it uses less digits than its factorization.

11976630365712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249513132630 (or 249513132624 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 57.

The spelling of 11976630365712 in words is "eleven trillion, nine hundred seventy-six billion, six hundred thirty million, three hundred sixty-five thousand, seven hundred twelve".