131344422414413 has 8 divisors (see below), whose sum is σ = 141505036419768. Its totient is φ = 121191979394304.

The previous prime is 131344422414397. The next prime is 131344422414451. The reversal of 131344422414413 is 314414224443131.

It can be written as a sum of positive squares in 4 ways, for example, as 27304157214244 + 104040265200169 = 5225338^2 + 10200013^2 .

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

It is not a de Polignac number, because 131344422414413 - 2⁴ = 131344422414397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131344422414463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2042712920 + ... + 2042777217.

It is an arithmetic number, because the mean of its divisors is an integer number (17688129552471).

Almost surely, 2^{131344422414413} is an apocalyptic number.

131344422414413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131344422414413 is a deficient number, since it is larger than the sum of its proper divisors (10160614005355).

131344422414413 is a wasteful number, since it uses less digits than its factorization.

131344422414413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085492623.

The product of its digits is 442368, while the sum is 41.

Adding to 131344422414413 its reverse (314414224443131), we get a palindrome (445758646857544).

The spelling of 131344422414413 in words is "one hundred thirty-one trillion, three hundred forty-four billion, four hundred twenty-two million, four hundred fourteen thousand, four hundred thirteen".