3342716021789 has 2 divisors, whose sum is σ = 3342716021790. Its totient is φ = 3342716021788.

The previous prime is 3342716021783. The next prime is 3342716021803. The reversal of 3342716021789 is 9871206172433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2650921267225 + 691794754564 = 1628165^2 + 831742^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342716021789 - 2⁴ = 3342716021773 is a prime.

It is a super-2 number, since 2×3342716021789² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3342716021789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3342716021783) 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, 1671358010894 + 1671358010895.

It is an arithmetic number, because the mean of its divisors is an integer number (1671358010895).

Almost surely, 2^{3342716021789} is an apocalyptic number.

It is an amenable number.

3342716021789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342716021789 is an equidigital number, since it uses as much as digits as its factorization.

3342716021789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 3342716021789 in words is "three trillion, three hundred forty-two billion, seven hundred sixteen million, twenty-one thousand, seven hundred eighty-nine".