422131020434113 has 16 divisors (see below), whose sum is σ = 440706551846400. Its totient is φ = 403866688199040.

The previous prime is 422131020434107. The next prime is 422131020434141. The reversal of 422131020434113 is 311434020131224.

It is a happy number.

It is not a de Polignac number, because 422131020434113 - 2³⁷ = 421993581480641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422131020404113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8681370 + ... + 30325372.

It is an arithmetic number, because the mean of its divisors is an integer number (27544159490400).

Almost surely, 2^{422131020434113} is an apocalyptic number.

It is an amenable number.

422131020434113 is a deficient number, since it is larger than the sum of its proper divisors (18575531412287).

422131020434113 is a wasteful number, since it uses less digits than its factorization.

422131020434113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21651192.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 422131020434113 its reverse (311434020131224), we get a palindrome (733565040565337).

The spelling of 422131020434113 in words is "four hundred twenty-two trillion, one hundred thirty-one billion, twenty million, four hundred thirty-four thousand, one hundred thirteen".