131343214214232 has 64 divisors (see below), whose sum is σ = 365457510396000. Its totient is φ = 43707241562112.

The previous prime is 131343214214227. The next prime is 131343214214243. The reversal of 131343214214232 is 232412412343131.

131343214214232 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 432 + 1 + 4 + 214 + 2 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 15 ways as a sum of consecutive naturals, for example, 512578857 + ... + 512835032.

Almost surely, 2^{131343214214232} is an apocalyptic number.

131343214214232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131343214214232 is an abundant number, since it is smaller than the sum of its proper divisors (234114296181768).

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

131343214214232 is a wasteful number, since it uses less digits than its factorization.

131343214214232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025414497 (or 1025414487 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 131343214214232 its reverse (232412412343131), we get a palindrome (363755626557363).

The spelling of 131343214214232 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred fourteen million, two hundred fourteen thousand, two hundred thirty-two".