131427529146498 has 128 divisors (see below), whose sum is σ = 291944937553920. Its totient is φ = 39185806164480.

The previous prime is 131427529146467. The next prime is 131427529146509. The reversal of 131427529146498 is 894641925724131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 682974211 + ... + 683166617.

It is an arithmetic number, because the mean of its divisors is an integer number (2280819824640).

Almost surely, 2^{131427529146498} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131427529146498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145972468776960).

131427529146498 is an abundant number, since it is smaller than the sum of its proper divisors (160517408407422).

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

131427529146498 is a wasteful number, since it uses less digits than its factorization.

131427529146498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193912.

The product of its digits is 104509440, while the sum is 66.

The spelling of 131427529146498 in words is "one hundred thirty-one trillion, four hundred twenty-seven billion, five hundred twenty-nine million, one hundred forty-six thousand, four hundred ninety-eight".