131424142441 has 8 divisors (see below), whose sum is σ = 131617746504. Its totient is φ = 131230592640.

The previous prime is 131424142397. The next prime is 131424142459. The reversal of 131424142441 is 144241424131.

It can be written as a sum of positive squares in 4 ways, for example, as 540097600 + 130884044841 = 23240^2 + 361779^2 .

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 131424142441 - 2¹⁵ = 131424109673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131424142481) 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, 9571461 + ... + 9585181.

It is an arithmetic number, because the mean of its divisors is an integer number (16452218313).

Almost surely, 2^131424142441 is an apocalyptic number.

It is an amenable number.

131424142441 is a deficient number, since it is larger than the sum of its proper divisors (193604063).

131424142441 is a wasteful number, since it uses less digits than its factorization.

131424142441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27131.

The product of its digits is 12288, while the sum is 31.

Adding to 131424142441 its reverse (144241424131), we get a palindrome (275665566572).

The spelling of 131424142441 in words is "one hundred thirty-one billion, four hundred twenty-four million, one hundred forty-two thousand, four hundred forty-one".