3421322542019 has 2 divisors, whose sum is σ = 3421322542020. Its totient is φ = 3421322542018.

The previous prime is 3421322542003. The next prime is 3421322542073. The reversal of 3421322542019 is 9102452231243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3421322542019 - 2⁴ = 3421322542003 is a prime.

It is a super-2 number, since 2×3421322542019² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3421322592019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710661271009 + 1710661271010.

It is an arithmetic number, because the mean of its divisors is an integer number (1710661271010).

Almost surely, 2^{3421322542019} is an apocalyptic number.

3421322542019 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421322542019 is an equidigital number, since it uses as much as digits as its factorization.

3421322542019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 3421322542019 in words is "three trillion, four hundred twenty-one billion, three hundred twenty-two million, five hundred forty-two thousand, nineteen".