3434143423 has 4 divisors (see below), whose sum is σ = 3436792480. Its totient is φ = 3431494368.

The previous prime is 3434143403. The next prime is 3434143457. The reversal of 3434143423 is 3243414343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3434143423 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 (3434143403) 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, 1322583 + ... + 1325176.

It is an arithmetic number, because the mean of its divisors is an integer number (859198120).

Almost surely, 2^3434143423 is an apocalyptic number.

3434143423 is a deficient number, since it is larger than the sum of its proper divisors (2649057).

3434143423 is a wasteful number, since it uses less digits than its factorization.

3434143423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649056.

The product of its digits is 41472, while the sum is 31.

The square root of 3434143423 is about 58601.5650217637. The cubic root of 3434143423 is about 1508.7112994967.

Adding to 3434143423 its reverse (3243414343), we get a palindrome (6677557766).

The spelling of 3434143423 in words is "three billion, four hundred thirty-four million, one hundred forty-three thousand, four hundred twenty-three".