3400330213243 has 4 divisors (see below), whose sum is σ = 3404906701488. Its totient is φ = 3395753725000.

The previous prime is 3400330213237. The next prime is 3400330213283. The reversal of 3400330213243 is 3423120330043.

It is a happy number.

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 3400330213243 - 2⁹ = 3400330212731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400330213213) 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, 2288243008 + ... + 2288244493.

It is an arithmetic number, because the mean of its divisors is an integer number (851226675372).

Almost surely, 2^{3400330213243} is an apocalyptic number.

3400330213243 is a deficient number, since it is larger than the sum of its proper divisors (4576488245).

3400330213243 is an equidigital number, since it uses as much as digits as its factorization.

3400330213243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4576488244.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 3400330213243 its reverse (3423120330043), we get a palindrome (6823450543286).

The spelling of 3400330213243 in words is "three trillion, four hundred billion, three hundred thirty million, two hundred thirteen thousand, two hundred forty-three".