334543013 has 16 divisors (see below), whose sum is σ = 407982720. Its totient is φ = 267929856.

The previous prime is 334543003. The next prime is 334543021. The reversal of 334543013 is 310345433.

It is a happy number.

It is not a de Polignac number, because 334543013 - 2⁴ = 334542997 is a prime.

It is a super-2 number, since 2×334543013² = 223838055094236338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334543003) 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, 7520 + ... + 26937.

It is an arithmetic number, because the mean of its divisors is an integer number (25498920).

Almost surely, 2^334543013 is an apocalyptic number.

It is an amenable number.

334543013 is a deficient number, since it is larger than the sum of its proper divisors (73439707).

334543013 is a wasteful number, since it uses less digits than its factorization.

334543013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34556.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 334543013 is about 18290.5170238569. The cubic root of 334543013 is about 694.1990068137.

Adding to 334543013 its reverse (310345433), we get a palindrome (644888446).

The spelling of 334543013 in words is "three hundred thirty-four million, five hundred forty-three thousand, thirteen".