42231424200131 has 12 divisors (see below), whose sum is σ = 44695268953200. Its totient is φ = 39897272644848.

The previous prime is 42231424200113. The next prime is 42231424200181. The reversal of 42231424200131 is 13100242413224.

It is not a de Polignac number, because 42231424200131 - 2³⁸ = 41956546293187 is a prime.

It is a super-2 number, since 2×42231424200131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42231424200094 and 42231424200103.

It is not an unprimeable number, because it can be changed into a prime (42231424200101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162801536 + ... + 163060733.

It is an arithmetic number, because the mean of its divisors is an integer number (3724605746100).

Almost surely, 2^{42231424200131} is an apocalyptic number.

42231424200131 is a deficient number, since it is larger than the sum of its proper divisors (2463844753069).

42231424200131 is a wasteful number, since it uses less digits than its factorization.

42231424200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325862666 (or 325862647 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42231424200131 its reverse (13100242413224), we get a palindrome (55331666613355).

The spelling of 42231424200131 in words is "forty-two trillion, two hundred thirty-one billion, four hundred twenty-four million, two hundred thousand, one hundred thirty-one".