4213134343 has 4 divisors (see below), whose sum is σ = 4596146568. Its totient is φ = 3830122120.

The previous prime is 4213134307. The next prime is 4213134377. The reversal of 4213134343 is 3434313124.

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

It is a de Polignac number, because none of the positive numbers 2^k-4213134343 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 (4213134643) 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, 191506096 + ... + 191506117.

It is an arithmetic number, because the mean of its divisors is an integer number (1149036642).

Almost surely, 2^4213134343 is an apocalyptic number.

4213134343 is a deficient number, since it is larger than the sum of its proper divisors (383012225).

4213134343 is a wasteful number, since it uses less digits than its factorization.

4213134343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383012224.

The product of its digits is 10368, while the sum is 28.

The square root of 4213134343 is about 64908.6615406603. The cubic root of 4213134343 is about 1615.1087470984.

Adding to 4213134343 its reverse (3434313124), we get a palindrome (7647447467).

The spelling of 4213134343 in words is "four billion, two hundred thirteen million, one hundred thirty-four thousand, three hundred forty-three".