3420020412001 has 2 divisors, whose sum is σ = 3420020412002. Its totient is φ = 3420020412000.

The previous prime is 3420020411957. The next prime is 3420020412013. The reversal of 3420020412001 is 1002140200243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3076782613776 + 343237798225 = 1754076^2 + 585865^2 .

It is a cyclic number.

It is not a de Polignac number, because 3420020412001 - 2¹³ = 3420020403809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3420020412001.

It is not a weakly prime, because it can be changed into another prime (3420020412071) 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, 1710010206000 + 1710010206001.

It is an arithmetic number, because the mean of its divisors is an integer number (1710010206001).

Almost surely, 2^{3420020412001} is an apocalyptic number.

It is an amenable number.

3420020412001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420020412001 is an equidigital number, since it uses as much as digits as its factorization.

3420020412001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 3420020412001 its reverse (1002140200243), we get a palindrome (4422160612244).

The spelling of 3420020412001 in words is "three trillion, four hundred twenty billion, twenty million, four hundred twelve thousand, one".