42113234134132 has 24 divisors (see below), whose sum is σ = 86280772374720. Its totient is φ = 17608320891840.

The previous prime is 42113234134057. The next prime is 42113234134133. The reversal of 42113234134132 is 23143143231124.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42113234134133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18341999782 + ... + 18342002077.

It is an arithmetic number, because the mean of its divisors is an integer number (3595032182280).

Almost surely, 2^{42113234134132} is an apocalyptic number.

It is an amenable number.

42113234134132 is an abundant number, since it is smaller than the sum of its proper divisors (44167538240588).

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

42113234134132 is a wasteful number, since it uses less digits than its factorization.

42113234134132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36684001911 (or 36684001909 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

Adding to 42113234134132 its reverse (23143143231124), we get a palindrome (65256377365256).

The spelling of 42113234134132 in words is "forty-two trillion, one hundred thirteen billion, two hundred thirty-four million, one hundred thirty-four thousand, one hundred thirty-two".