131495876449280 has 352 divisors, whose sum is σ = 385082189185536. Its totient is φ = 42056753872896.

The previous prime is 131495876449271. The next prime is 131495876449349. The reversal of 131495876449280 is 82944678594131.

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, 67893677 + ... + 69803603.

It is a 1-persistent number, because it is pandigital, but 2⋅131495876449280 = 262991752898560 is not.

Almost surely, 2^{131495876449280} is an apocalyptic number.

131495876449280 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 131495876449280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192541094592768).

131495876449280 is an abundant number, since it is smaller than the sum of its proper divisors (253586312736256).

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

131495876449280 is a wasteful number, since it uses less digits than its factorization.

131495876449280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910089 (or 1910071 counting only the distinct ones).

The product of its (nonzero) digits is 418037760, while the sum is 71.

The spelling of 131495876449280 in words is "one hundred thirty-one trillion, four hundred ninety-five billion, eight hundred seventy-six million, four hundred forty-nine thousand, two hundred eighty".