131344314134304 has 48 divisors (see below), whose sum is σ = 344786222531520. Its totient is φ = 43780498625280.

The previous prime is 131344314134263. The next prime is 131344314134311. The reversal of 131344314134304 is 403431413443131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 10173907 + ... + 19136274.

It is an arithmetic number, because the mean of its divisors is an integer number (7183046302740).

Almost surely, 2^{131344314134304} is an apocalyptic number.

It is an amenable number.

131344314134304 is an abundant number, since it is smaller than the sum of its proper divisors (213441908397216).

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

131344314134304 is a wasteful number, since it uses less digits than its factorization.

131344314134304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29356873 (or 29356865 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

Adding to 131344314134304 its reverse (403431413443131), we get a palindrome (534775727577435).

The spelling of 131344314134304 in words is "one hundred thirty-one trillion, three hundred forty-four billion, three hundred fourteen million, one hundred thirty-four thousand, three hundred four".