11976463122912 has 48 divisors (see below), whose sum is σ = 34931350777680. Its totient is φ = 3992154374016.

The previous prime is 11976463122863. The next prime is 11976463122961. The reversal of 11976463122912 is 21922136467911.

11976463122912 is a `hidden beast` number, since 1 + 1 + 9 + 76 + 463 + 1 + 22 + 91 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (11976463122863) and next prime (11976463122961).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 6930822703 + ... + 6930824430.

It is an arithmetic number, because the mean of its divisors is an integer number (727736474535).

Almost surely, 2^{11976463122912} is an apocalyptic number.

11976463122912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11976463122912 is an abundant number, since it is smaller than the sum of its proper divisors (22954887654768).

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

11976463122912 is a wasteful number, since it uses less digits than its factorization.

11976463122912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13861647152 (or 13861647138 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The spelling of 11976463122912 in words is "eleven trillion, nine hundred seventy-six billion, four hundred sixty-three million, one hundred twenty-two thousand, nine hundred twelve".