34142134234 has 16 divisors (see below), whose sum is σ = 55161674568. Its totient is φ = 15755337792.

The previous prime is 34142134223. The next prime is 34142134261. The reversal of 34142134234 is 43243124143.

It can be written as a sum of positive squares in 4 ways, for example, as 22990140625 + 11151993609 = 151625^2 + 105603^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34142134196 and 34142134205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60304 + ... + 268180.

Almost surely, 2^34142134234 is an apocalyptic number.

34142134234 is a deficient number, since it is larger than the sum of its proper divisors (21019540334).

34142134234 is a wasteful number, since it uses less digits than its factorization.

34142134234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214209.

The product of its digits is 27648, while the sum is 31.

Adding to 34142134234 its reverse (43243124143), we get a palindrome (77385258377).

The spelling of 34142134234 in words is "thirty-four billion, one hundred forty-two million, one hundred thirty-four thousand, two hundred thirty-four".