131413134344441 has 8 divisors (see below), whose sum is σ = 133284007933440. Its totient is φ = 129553703407872.

The previous prime is 131413134344369. The next prime is 131413134344447. The reversal of 131413134344441 is 144443431314131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131413134344441 - 2²⁶ = 131413067235577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131413134344447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2860639976 + ... + 2860685913.

It is an arithmetic number, because the mean of its divisors is an integer number (16660500991680).

Almost surely, 2^{131413134344441} is an apocalyptic number.

It is an amenable number.

131413134344441 is a deficient number, since it is larger than the sum of its proper divisors (1870873588999).

131413134344441 is a wasteful number, since it uses less digits than its factorization.

131413134344441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5721326215.

The product of its digits is 331776, while the sum is 41.

Adding to 131413134344441 its reverse (144443431314131), we get a palindrome (275856565658572).

The spelling of 131413134344441 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred thirty-four million, three hundred forty-four thousand, four hundred forty-one".