34134311343 has 16 divisors (see below), whose sum is σ = 50131950336. Its totient is φ = 20486610240.

The previous prime is 34134311317. The next prime is 34134311363. The reversal of 34134311343 is 34311343143.

It is not a de Polignac number, because 34134311343 - 2²⁰ = 34133262767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34134311343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134311363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5017830 + ... + 5024627.

It is an arithmetic number, because the mean of its divisors is an integer number (3133246896).

Almost surely, 2^34134311343 is an apocalyptic number.

34134311343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34134311343 is a deficient number, since it is larger than the sum of its proper divisors (15997638993).

34134311343 is a wasteful number, since it uses less digits than its factorization.

34134311343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10042574.

The product of its digits is 15552, while the sum is 30.

Adding to 34134311343 its reverse (34311343143), we get a palindrome (68445654486).

The spelling of 34134311343 in words is "thirty-four billion, one hundred thirty-four million, three hundred eleven thousand, three hundred forty-three".