3421260344189 has 2 divisors, whose sum is σ = 3421260344190. Its totient is φ = 3421260344188.

The previous prime is 3421260344171. The next prime is 3421260344197. The reversal of 3421260344189 is 9814430621243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2813301744100 + 607958600089 = 1677290^2 + 779717^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421260344189 - 2³² = 3416965376893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421260344149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710630172094 + 1710630172095.

It is an arithmetic number, because the mean of its divisors is an integer number (1710630172095).

Almost surely, 2^{3421260344189} is an apocalyptic number.

It is an amenable number.

3421260344189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421260344189 is an equidigital number, since it uses as much as digits as its factorization.

3421260344189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 3421260344189 in words is "three trillion, four hundred twenty-one billion, two hundred sixty million, three hundred forty-four thousand, one hundred eighty-nine".