131344345154214 has 64 divisors (see below), whose sum is σ = 291982469575680. Its totient is φ = 43765529428800.

The previous prime is 131344345154179. The next prime is 131344345154219. The reversal of 131344345154214 is 412451543443131.

131344345154214 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 4 + 43 + 4 + 51 + 542 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 131344345154214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131344345154219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1761389959 + ... + 1761464525.

It is an arithmetic number, because the mean of its divisors is an integer number (4562226087120).

Almost surely, 2^{131344345154214} is an apocalyptic number.

131344345154214 is an abundant number, since it is smaller than the sum of its proper divisors (160638124421466).

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

131344345154214 is a wasteful number, since it uses less digits than its factorization.

131344345154214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86002 (or 85996 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

Adding to 131344345154214 its reverse (412451543443131), we get a palindrome (543795888597345).

The spelling of 131344345154214 in words is "one hundred thirty-one trillion, three hundred forty-four billion, three hundred forty-five million, one hundred fifty-four thousand, two hundred fourteen".