3244428358999 has 4 divisors (see below), whose sum is σ = 3313458749664. Its totient is φ = 3175397968336.

The previous prime is 3244428358993. The next prime is 3244428359027. The reversal of 3244428358999 is 9998538244423.

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 3244428358999 - 2³ = 3244428358991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244428358991) 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, 34515195262 + ... + 34515195355.

It is an arithmetic number, because the mean of its divisors is an integer number (828364687416).

Almost surely, 2^{3244428358999} is an apocalyptic number.

3244428358999 is a deficient number, since it is larger than the sum of its proper divisors (69030390665).

3244428358999 is an equidigital number, since it uses as much as digits as its factorization.

3244428358999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69030390664.

The product of its digits is 537477120, while the sum is 70.

The spelling of 3244428358999 in words is "three trillion, two hundred forty-four billion, four hundred twenty-eight million, three hundred fifty-eight thousand, nine hundred ninety-nine".