424024421342131 has 2 divisors, whose sum is σ = 424024421342132. Its totient is φ = 424024421342130.

The previous prime is 424024421342089. The next prime is 424024421342213. The reversal of 424024421342131 is 131243124420424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424024421342131 - 2¹¹ = 424024421340083 is a prime.

It is a super-2 number, since 2×424024421342131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424024421342231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212012210671065 + 212012210671066.

It is an arithmetic number, because the mean of its divisors is an integer number (212012210671066).

Almost surely, 2^{424024421342131} is an apocalyptic number.

424024421342131 is a deficient number, since it is larger than the sum of its proper divisors (1).

424024421342131 is an equidigital number, since it uses as much as digits as its factorization.

424024421342131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 424024421342131 its reverse (131243124420424), we get a palindrome (555267545762555).

The spelling of 424024421342131 in words is "four hundred twenty-four trillion, twenty-four billion, four hundred twenty-one million, three hundred forty-two thousand, one hundred thirty-one".