3320243231399 has 4 divisors (see below), whose sum is σ = 3328361185920. Its totient is φ = 3312125276880.

The previous prime is 3320243231359. The next prime is 3320243231401. The reversal of 3320243231399 is 9931323420233.

It is a happy number.

3320243231399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3320243231399 - 2²⁰ = 3320242182823 is a prime.

It is a super-2 number, since 2×3320243231399² (a number of 26 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 (3320243231309) 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, 4058976647 + ... + 4058977464.

It is an arithmetic number, because the mean of its divisors is an integer number (832090296480).

Almost surely, 2^{3320243231399} is an apocalyptic number.

3320243231399 is a deficient number, since it is larger than the sum of its proper divisors (8117954521).

3320243231399 is an equidigital number, since it uses as much as digits as its factorization.

3320243231399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8117954520.

The product of its (nonzero) digits is 629856, while the sum is 44.

The spelling of 3320243231399 in words is "three trillion, three hundred twenty billion, two hundred forty-three million, two hundred thirty-one thousand, three hundred ninety-nine".