42231412134 has 24 divisors (see below), whose sum is σ = 92062757592. Its totient is φ = 13990773600.

The previous prime is 42231412117. The next prime is 42231412147. The reversal of 42231412134 is 43121413224.

42231412134 is a `hidden beast` number, since 4 + 2 + 231 + 412 + 13 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 42231412098 and 42231412107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7193967 + ... + 7199834.

It is an arithmetic number, because the mean of its divisors is an integer number (3835948233).

Almost surely, 2^42231412134 is an apocalyptic number.

42231412134 is an abundant number, since it is smaller than the sum of its proper divisors (49831345458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42231412134 is a wasteful number, since it uses less digits than its factorization.

42231412134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14393972 (or 14393969 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 42231412134 its reverse (43121413224), we get a palindrome (85352825358).

The spelling of 42231412134 in words is "forty-two billion, two hundred thirty-one million, four hundred twelve thousand, one hundred thirty-four".