34134745423 has 4 divisors (see below), whose sum is σ = 35311805640. Its totient is φ = 32957685208.

The previous prime is 34134745367. The next prime is 34134745433. The reversal of 34134745423 is 32454743143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34134745423 - 2¹⁷ = 34134614351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134745433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588530065 + ... + 588530122.

It is an arithmetic number, because the mean of its divisors is an integer number (8827951410).

Almost surely, 2^34134745423 is an apocalyptic number.

34134745423 is a deficient number, since it is larger than the sum of its proper divisors (1177060217).

34134745423 is a wasteful number, since it uses less digits than its factorization.

34134745423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177060216.

The product of its digits is 483840, while the sum is 40.

The spelling of 34134745423 in words is "thirty-four billion, one hundred thirty-four million, seven hundred forty-five thousand, four hundred twenty-three".