131413111413344 has 48 divisors (see below), whose sum is σ = 259022272487328. Its totient is φ = 65629681615872.

The previous prime is 131413111413323. The next prime is 131413111413401. The reversal of 131413111413344 is 443314111314131.

It is a super-3 number, since 3×131413111413344³ (a number of 43 digits) contains 333 as substring.

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, 1591552349 + ... + 1591634915.

It is an arithmetic number, because the mean of its divisors is an integer number (5396297343486).

Almost surely, 2^{131413111413344} is an apocalyptic number.

It is an amenable number.

131413111413344 is a deficient number, since it is larger than the sum of its proper divisors (127609161073984).

131413111413344 is an equidigital number, since it uses as much as digits as its factorization.

131413111413344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140167 (or 140159 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

Adding to 131413111413344 its reverse (443314111314131), we get a palindrome (574727222727475).

The spelling of 131413111413344 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred eleven million, four hundred thirteen thousand, three hundred forty-four".