3221424613307 has 4 divisors (see below), whose sum is σ = 3361486553040. Its totient is φ = 3081362673576.

The previous prime is 3221424613247. The next prime is 3221424613327. The reversal of 3221424613307 is 7033164241223.

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 3221424613307 - 2¹⁸ = 3221424351163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3221424613327) 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, 70030969832 + ... + 70030969877.

It is an arithmetic number, because the mean of its divisors is an integer number (840371638260).

Almost surely, 2^{3221424613307} is an apocalyptic number.

3221424613307 is a deficient number, since it is larger than the sum of its proper divisors (140061939733).

3221424613307 is a wasteful number, since it uses less digits than its factorization.

3221424613307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140061939732.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 3221424613307 in words is "three trillion, two hundred twenty-one billion, four hundred twenty-four million, six hundred thirteen thousand, three hundred seven".