3244993082421 has 8 divisors (see below), whose sum is σ = 4327447145280. Its totient is φ = 2162933870592.

The previous prime is 3244993082389. The next prime is 3244993082477. The reversal of 3244993082421 is 1242803994423.

3244993082421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3244993082421 - 2⁵ = 3244993082389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244993082521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98693580 + ... + 98726453.

It is an arithmetic number, because the mean of its divisors is an integer number (540930893160).

Almost surely, 2^{3244993082421} is an apocalyptic number.

It is an amenable number.

3244993082421 is a deficient number, since it is larger than the sum of its proper divisors (1082454062859).

3244993082421 is a wasteful number, since it uses less digits than its factorization.

3244993082421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197425515.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 3244993082421 in words is "three trillion, two hundred forty-four billion, nine hundred ninety-three million, eighty-two thousand, four hundred twenty-one".