3244428351409 has 16 divisors (see below), whose sum is σ = 3713431654656. Its totient is φ = 2776804704000.

The previous prime is 3244428351391. The next prime is 3244428351427. The reversal of 3244428351409 is 9041538244423.

It is an interprime number because it is at equal distance from previous prime (3244428351391) and next prime (3244428351427).

It is a cyclic number.

It is not a de Polignac number, because 3244428351409 - 2⁵ = 3244428351377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3244428751409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32716869 + ... + 32815885.

It is an arithmetic number, because the mean of its divisors is an integer number (232089478416).

Almost surely, 2^{3244428351409} is an apocalyptic number.

It is an amenable number.

3244428351409 is a deficient number, since it is larger than the sum of its proper divisors (469003303247).

3244428351409 is an equidigital number, since it uses as much as digits as its factorization.

3244428351409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105936.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 3244428351409 in words is "three trillion, two hundred forty-four billion, four hundred twenty-eight million, three hundred fifty-one thousand, four hundred nine".