3421220242003 has 8 divisors (see below), whose sum is σ = 3432055912272. Its totient is φ = 3410399571456.

The previous prime is 3421220241991. The next prime is 3421220242007. The reversal of 3421220242003 is 3002420221243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3421220242003 - 2²⁵ = 3421186687571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3421220242007) 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 in 7 ways as a sum of consecutive naturals, for example, 3292950 + ... + 4205467.

It is an arithmetic number, because the mean of its divisors is an integer number (429006989034).

Almost surely, 2^{3421220242003} is an apocalyptic number.

3421220242003 is a deficient number, since it is larger than the sum of its proper divisors (10835670269).

3421220242003 is an equidigital number, since it uses as much as digits as its factorization.

3421220242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7499861.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 3421220242003 its reverse (3002420221243), we get a palindrome (6423640463246).

The spelling of 3421220242003 in words is "three trillion, four hundred twenty-one billion, two hundred twenty million, two hundred forty-two thousand, three".