422441243141131 has 4 divisors (see below), whose sum is σ = 424443334341064. Its totient is φ = 420439151941200.

The previous prime is 422441243141129. The next prime is 422441243141149. The reversal of 422441243141131 is 131141342144224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422441243141131 - 2¹ = 422441243141129 is a prime.

It is a super-2 number, since 2×422441243141131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422441243171131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001045599650 + ... + 1001045600071.

It is an arithmetic number, because the mean of its divisors is an integer number (106110833585266).

Almost surely, 2^{422441243141131} is an apocalyptic number.

422441243141131 is a deficient number, since it is larger than the sum of its proper divisors (2002091199933).

422441243141131 is a wasteful number, since it uses less digits than its factorization.

422441243141131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002091199932.

The product of its digits is 73728, while the sum is 37.

Adding to 422441243141131 its reverse (131141342144224), we get a palindrome (553582585285355).

The spelling of 422441243141131 in words is "four hundred twenty-two trillion, four hundred forty-one billion, two hundred forty-three million, one hundred forty-one thousand, one hundred thirty-one".