3420013423 has 8 divisors (see below), whose sum is σ = 3466971648. Its totient is φ = 3373192344.

The previous prime is 3420013417. The next prime is 3420013439. The reversal of 3420013423 is 3243100243.

It is a happy number.

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 3420013423 - 2⁵ = 3420013391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3420013394 and 3420013403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420013523) 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 in 7 ways as a sum of consecutive naturals, for example, 16440 + ... + 84322.

It is an arithmetic number, because the mean of its divisors is an integer number (433371456).

Almost surely, 2^3420013423 is an apocalyptic number.

3420013423 is a deficient number, since it is larger than the sum of its proper divisors (46958225).

3420013423 is an equidigital number, since it uses as much as digits as its factorization.

3420013423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68573.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3420013423 is about 58480.8808329697. The cubic root of 3420013423 is about 1506.6392256915.

Adding to 3420013423 its reverse (3243100243), we get a palindrome (6663113666).

The spelling of 3420013423 in words is "three billion, four hundred twenty million, thirteen thousand, four hundred twenty-three".