3243144719 has 2 divisors, whose sum is σ = 3243144720. Its totient is φ = 3243144718.

The previous prime is 3243144691. The next prime is 3243144769. The reversal of 3243144719 is 9174413423.

3243144719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3243144719 - 2¹⁶ = 3243079183 is a prime.

It is a super-2 number, since 2×3243144719² = 21035975336755177922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243144769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621572359 + 1621572360.

It is an arithmetic number, because the mean of its divisors is an integer number (1621572360).

Almost surely, 2^3243144719 is an apocalyptic number.

3243144719 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243144719 is an equidigital number, since it uses as much as digits as its factorization.

3243144719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 3243144719 is about 56948.6147241529. The cubic root of 3243144719 is about 1480.2058270775.

The spelling of 3243144719 in words is "three billion, two hundred forty-three million, one hundred forty-four thousand, seven hundred nineteen".