34134320234 has 32 divisors (see below), whose sum is σ = 59656227840. Its totient is φ = 14344267392.

The previous prime is 34134320177. The next prime is 34134320257. The reversal of 34134320234 is 43202343143.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34134320197 and 34134320206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292102 + ... + 1318254.

It is an arithmetic number, because the mean of its divisors is an integer number (1864257120).

Almost surely, 2^34134320234 is an apocalyptic number.

34134320234 is a deficient number, since it is larger than the sum of its proper divisors (25521907606).

34134320234 is a wasteful number, since it uses less digits than its factorization.

34134320234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27974.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 34134320234 its reverse (43202343143), we get a palindrome (77336663377).

The spelling of 34134320234 in words is "thirty-four billion, one hundred thirty-four million, three hundred twenty thousand, two hundred thirty-four".