131212962276084 has 288 divisors, whose sum is σ = 405311755080960. Its totient is φ = 35363890704384.

The previous prime is 131212962276029. The next prime is 131212962276091. The reversal of 131212962276084 is 480672269212131.

It is a happy number.

131212962276084 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 1 + 2 + 9 + 6 + 2 + 27 + 608 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 131212962276084.

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 95 ways as a sum of consecutive naturals, for example, 2919414 + ... + 16460525.

It is an arithmetic number, because the mean of its divisors is an integer number (1407332482920).

Almost surely, 2^{131212962276084} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131212962276084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202655877540480).

131212962276084 is an abundant number, since it is smaller than the sum of its proper divisors (274098792804876).

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

131212962276084 is a wasteful number, since it uses less digits than its factorization.

131212962276084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19380039 (or 19380034 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 131212962276084 in words is "one hundred thirty-one trillion, two hundred twelve billion, nine hundred sixty-two million, two hundred seventy-six thousand, eighty-four".