34134321242143 has 12 divisors (see below), whose sum is σ = 34710243513088. Its totient is φ = 33565850357760.

The previous prime is 34134321242093. The next prime is 34134321242159. The reversal of 34134321242143 is 34124212343143.

It is not a de Polignac number, because 34134321242143 - 2¹⁷ = 34134321111071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134321246143) 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, 8902818 + ... + 12146143.

Almost surely, 2^{34134321242143} is an apocalyptic number.

34134321242143 is a deficient number, since it is larger than the sum of its proper divisors (575922270945).

34134321242143 is a wasteful number, since it uses less digits than its factorization.

34134321242143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21049314 (or 21049201 counting only the distinct ones).

The product of its digits is 165888, while the sum is 37.

Adding to 34134321242143 its reverse (34124212343143), we get a palindrome (68258533585286).

The spelling of 34134321242143 in words is "thirty-four trillion, one hundred thirty-four billion, three hundred twenty-one million, two hundred forty-two thousand, one hundred forty-three".