3213213441439 has 2 divisors, whose sum is σ = 3213213441440. Its totient is φ = 3213213441438.

The previous prime is 3213213441397. The next prime is 3213213441463. The reversal of 3213213441439 is 9341443123123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3213213441439 - 2¹³ = 3213213433247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213213445439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606606720719 + 1606606720720.

It is an arithmetic number, because the mean of its divisors is an integer number (1606606720720).

Almost surely, 2^{3213213441439} is an apocalyptic number.

3213213441439 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213213441439 is an equidigital number, since it uses as much as digits as its factorization.

3213213441439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 40.

The spelling of 3213213441439 in words is "three trillion, two hundred thirteen billion, two hundred thirteen million, four hundred forty-one thousand, four hundred thirty-nine".