3420330233503 has 4 divisors (see below), whose sum is σ = 3431257806448. Its totient is φ = 3409402660560.

The previous prime is 3420330233501. The next prime is 3420330233521. The reversal of 3420330233503 is 3053320330243.

It is a happy number.

3420330233503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3420330233503 - 2¹ = 3420330233501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420330233501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5463786003 + ... + 5463786628.

It is an arithmetic number, because the mean of its divisors is an integer number (857814451612).

Almost surely, 2^{3420330233503} is an apocalyptic number.

3420330233503 is a deficient number, since it is larger than the sum of its proper divisors (10927572945).

3420330233503 is a wasteful number, since it uses less digits than its factorization.

3420330233503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10927572944.

The product of its (nonzero) digits is 58320, while the sum is 31.

Adding to 3420330233503 its reverse (3053320330243), we get a palindrome (6473650563746).

The spelling of 3420330233503 in words is "three trillion, four hundred twenty billion, three hundred thirty million, two hundred thirty-three thousand, five hundred three".