334403240213 has 4 divisors (see below), whose sum is σ = 382175131680. Its totient is φ = 286631348748.

The previous prime is 334403240209. The next prime is 334403240219. The reversal of 334403240213 is 312042304433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 334403240213 - 2² = 334403240209 is a prime.

It is a super-2 number, since 2×334403240213² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334403240219) 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, 23885945723 + ... + 23885945736.

It is an arithmetic number, because the mean of its divisors is an integer number (95543782920).

Almost surely, 2^334403240213 is an apocalyptic number.

It is an amenable number.

334403240213 is a deficient number, since it is larger than the sum of its proper divisors (47771891467).

334403240213 is an equidigital number, since it uses as much as digits as its factorization.

334403240213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47771891466.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 334403240213 its reverse (312042304433), we get a palindrome (646445544646).

The spelling of 334403240213 in words is "three hundred thirty-four billion, four hundred three million, two hundred forty thousand, two hundred thirteen".