134326431341242 has 48 divisors (see below), whose sum is σ = 235896809162112. Its totient is φ = 57197814586080.

The previous prime is 134326431341171. The next prime is 134326431341341. The reversal of 134326431341242 is 242143134623431.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22995723 + ... + 28239265.

It is an arithmetic number, because the mean of its divisors is an integer number (4914516857544).

Almost surely, 2^{134326431341242} is an apocalyptic number.

134326431341242 is a deficient number, since it is larger than the sum of its proper divisors (101570377820870).

134326431341242 is a wasteful number, since it uses less digits than its factorization.

134326431341242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5245243 (or 5245236 counting only the distinct ones).

The product of its digits is 995328, while the sum is 43.

Adding to 134326431341242 its reverse (242143134623431), we get a palindrome (376469565964673).

The spelling of 134326431341242 in words is "one hundred thirty-four trillion, three hundred twenty-six billion, four hundred thirty-one million, three hundred forty-one thousand, two hundred forty-two".