131276969799680 has 416 divisors, whose sum is σ = 328204065024000. Its totient is φ = 50346963763200.

The previous prime is 131276969799643. The next prime is 131276969799713. The reversal of 131276969799680 is 86997969672131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84749495546 + ... + 84749497094.

Almost surely, 2^{131276969799680} is an apocalyptic number.

131276969799680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131276969799680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164102032512000).

131276969799680 is an abundant number, since it is smaller than the sum of its proper divisors (196927095224320).

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

131276969799680 is a wasteful number, since it uses less digits than its factorization.

131276969799680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759 (or 2737 counting only the distinct ones).

The product of its (nonzero) digits is 3333197952, while the sum is 83.

The spelling of 131276969799680 in words is "one hundred thirty-one trillion, two hundred seventy-six billion, nine hundred sixty-nine million, seven hundred ninety-nine thousand, six hundred eighty".