131444141424 has 40 divisors (see below), whose sum is σ = 339577058832. Its totient is φ = 43813032960.

The previous prime is 131444141401. The next prime is 131444141449. The reversal of 131444141424 is 424141444131.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2274552 + ... + 2331624.

Almost surely, 2^131444141424 is an apocalyptic number.

It is an amenable number.

131444141424 is an abundant number, since it is smaller than the sum of its proper divisors (208132917408).

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

131444141424 is a wasteful number, since it uses less digits than its factorization.

131444141424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105065 (or 105059 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

Adding to 131444141424 its reverse (424141444131), we get a palindrome (555585585555).

The spelling of 131444141424 in words is "one hundred thirty-one billion, four hundred forty-four million, one hundred forty-one thousand, four hundred twenty-four".