131775413423460 has 96 divisors (see below), whose sum is σ = 393967181583360. Its totient is φ = 32830598435712.

The previous prime is 131775413423449. The next prime is 131775413423473. The reversal of 131775413423460 is 64324314577131.

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, 1110282870 + ... + 1110401549.

It is an arithmetic number, because the mean of its divisors is an integer number (4103824808160).

Almost surely, 2^{131775413423460} is an apocalyptic number.

131775413423460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131775413423460 is an abundant number, since it is smaller than the sum of its proper divisors (262191768159900).

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

131775413423460 is a wasteful number, since it uses less digits than its factorization.

131775413423460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220684497 (or 2220684495 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 131775413423460 in words is "one hundred thirty-one trillion, seven hundred seventy-five billion, four hundred thirteen million, four hundred twenty-three thousand, four hundred sixty".