131424440132140 has 48 divisors (see below), whose sum is σ = 277108625676960. Its totient is φ = 52356983552000.

The previous prime is 131424440132119. The next prime is 131424440132159. The reversal of 131424440132140 is 41231044424131.

It is a junction number, because it is equal to n+sod(n) for n = 131424440132096 and 131424440132105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78350556 + ... + 80010364.

It is an arithmetic number, because the mean of its divisors is an integer number (5773096368270).

Almost surely, 2^{131424440132140} is an apocalyptic number.

131424440132140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131424440132140 is an abundant number, since it is smaller than the sum of its proper divisors (145684185544820).

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

131424440132140 is a wasteful number, since it uses less digits than its factorization.

131424440132140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675842 (or 1675840 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 131424440132140 its reverse (41231044424131), we get a palindrome (172655484556271).

The spelling of 131424440132140 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, four hundred forty million, one hundred thirty-two thousand, one hundred forty".