3042021020369 has 2 divisors, whose sum is σ = 3042021020370. Its totient is φ = 3042021020368.

The previous prime is 3042021020179. The next prime is 3042021020459. The reversal of 3042021020369 is 9630201202403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2892397497025 + 149623523344 = 1700705^2 + 386812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3042021020369 is a prime.

It is a super-2 number, since 2×3042021020369² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3042021020669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521010510184 + 1521010510185.

It is an arithmetic number, because the mean of its divisors is an integer number (1521010510185).

Almost surely, 2^{3042021020369} is an apocalyptic number.

It is an amenable number.

3042021020369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042021020369 is an equidigital number, since it uses as much as digits as its factorization.

3042021020369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 3042021020369 in words is "three trillion, forty-two billion, twenty-one million, twenty thousand, three hundred sixty-nine".