3420214404239 has 2 divisors, whose sum is σ = 3420214404240. Its totient is φ = 3420214404238.

The previous prime is 3420214404223. The next prime is 3420214404259. The reversal of 3420214404239 is 9324044120243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3420214404239 - 2⁴ = 3420214404223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3420214404259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710107202119 + 1710107202120.

It is an arithmetic number, because the mean of its divisors is an integer number (1710107202120).

Almost surely, 2^{3420214404239} is an apocalyptic number.

3420214404239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420214404239 is an equidigital number, since it uses as much as digits as its factorization.

3420214404239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 3420214404239 in words is "three trillion, four hundred twenty billion, two hundred fourteen million, four hundred four thousand, two hundred thirty-nine".