3420242323 has 4 divisors (see below), whose sum is σ = 3422426560. Its totient is φ = 3418058088.

The previous prime is 3420242249. The next prime is 3420242327. The reversal of 3420242323 is 3232420243.

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 3420242323 - 2²⁵ = 3386687891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420242327) 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 3 ways as a sum of consecutive naturals, for example, 1089768 + ... + 1092901.

It is an arithmetic number, because the mean of its divisors is an integer number (855606640).

Almost surely, 2^3420242323 is an apocalyptic number.

3420242323 is a deficient number, since it is larger than the sum of its proper divisors (2184237).

3420242323 is a wasteful number, since it uses less digits than its factorization.

3420242323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184236.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3420242323 is about 58482.8378500907. The cubic root of 3420242323 is about 1506.6728378427.

Adding to 3420242323 its reverse (3232420243), we get a palindrome (6652662566).

The spelling of 3420242323 in words is "three billion, four hundred twenty million, two hundred forty-two thousand, three hundred twenty-three".