3206623420399 has 4 divisors (see below), whose sum is σ = 3664712480464. Its totient is φ = 2748534360336.

The previous prime is 3206623420373. The next prime is 3206623420421. The reversal of 3206623420399 is 9930243266023.

3206623420399 is digitally balanced in base 3, 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 3206623420399 - 2²⁵ = 3206589865967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206623420349) 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, 229044530022 + ... + 229044530035.

It is an arithmetic number, because the mean of its divisors is an integer number (916178120116).

Almost surely, 2^{3206623420399} is an apocalyptic number.

3206623420399 is a deficient number, since it is larger than the sum of its proper divisors (458089060065).

3206623420399 is an equidigital number, since it uses as much as digits as its factorization.

3206623420399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458089060064.

The product of its (nonzero) digits is 2519424, while the sum is 49.

The spelling of 3206623420399 in words is "three trillion, two hundred six billion, six hundred twenty-three million, four hundred twenty thousand, three hundred ninety-nine".