43242212134 has 64 divisors (see below), whose sum is σ = 72268568064. Its totient is φ = 19403076000.

The previous prime is 43242212099. The next prime is 43242212147. The reversal of 43242212134 is 43121224234.

43242212134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93800664 + ... + 93801124.

It is an arithmetic number, because the mean of its divisors is an integer number (1129196376).

Almost surely, 2^43242212134 is an apocalyptic number.

43242212134 is a deficient number, since it is larger than the sum of its proper divisors (29026355930).

43242212134 is a wasteful number, since it uses less digits than its factorization.

43242212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 852 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 43242212134 its reverse (43121224234), we get a palindrome (86363436368).

The spelling of 43242212134 in words is "forty-three billion, two hundred forty-two million, two hundred twelve thousand, one hundred thirty-four".