3420421441433 has 8 divisors (see below), whose sum is σ = 3425916211200. Its totient is φ = 3414930218208.

The previous prime is 3420421441427. The next prime is 3420421441439. The reversal of 3420421441433 is 3341441240243.

3420421441433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3420421441427) and next prime (3420421441439).

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 3420421441433 - 2²⁶ = 3420354332569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3420421441393 and 3420421441402.

It is not an unprimeable number, because it can be changed into a prime (3420421441439) 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, 1047173 + ... + 2817341.

It is an arithmetic number, because the mean of its divisors is an integer number (428239526400).

Almost surely, 2^{3420421441433} is an apocalyptic number.

It is an amenable number.

3420421441433 is a deficient number, since it is larger than the sum of its proper divisors (5494769767).

3420421441433 is a wasteful number, since it uses less digits than its factorization.

3420421441433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773271.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 3420421441433 its reverse (3341441240243), we get a palindrome (6761862681676).

The spelling of 3420421441433 in words is "three trillion, four hundred twenty billion, four hundred twenty-one million, four hundred forty-one thousand, four hundred thirty-three".