3420025301603 has 2 divisors, whose sum is σ = 3420025301604. Its totient is φ = 3420025301602.

The previous prime is 3420025301593. The next prime is 3420025301659. The reversal of 3420025301603 is 3061035200243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3420025301603 - 2²⁰ = 3420024253027 is a prime.

It is a super-2 number, since 2×3420025301603² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3420025304603) 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, 1710012650801 + 1710012650802.

It is an arithmetic number, because the mean of its divisors is an integer number (1710012650802).

Almost surely, 2^{3420025301603} is an apocalyptic number.

3420025301603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420025301603 is an equidigital number, since it uses as much as digits as its factorization.

3420025301603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 3420025301603 in words is "three trillion, four hundred twenty billion, twenty-five million, three hundred one thousand, six hundred three".