3420035445403 has 2 divisors, whose sum is σ = 3420035445404. Its totient is φ = 3420035445402.

The previous prime is 3420035445367. The next prime is 3420035445413. The reversal of 3420035445403 is 3045445300243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420035445403 is a prime.

It is not a weakly prime, because it can be changed into another prime (3420035445413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710017722701 + 1710017722702.

It is an arithmetic number, because the mean of its divisors is an integer number (1710017722702).

Almost surely, 2^{3420035445403} is an apocalyptic number.

3420035445403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420035445403 is an equidigital number, since it uses as much as digits as its factorization.

3420035445403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 37.

The spelling of 3420035445403 in words is "three trillion, four hundred twenty billion, thirty-five million, four hundred forty-five thousand, four hundred three".