3342040423 has 2 divisors, whose sum is σ = 3342040424. Its totient is φ = 3342040422.

The previous prime is 3342040399. The next prime is 3342040441. The reversal of 3342040423 is 3240402433.

It is a strong prime.

It is an emirp because it is prime and its reverse (3240402433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3342040423 - 2⁵ = 3342040391 is a prime.

It is a super-2 number, since 2×3342040423² = 22338468377932037858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3342040483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671020211 + 1671020212.

It is an arithmetic number, because the mean of its divisors is an integer number (1671020212).

Almost surely, 2^3342040423 is an apocalyptic number.

3342040423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342040423 is an equidigital number, since it uses as much as digits as its factorization.

3342040423 is an evil number, because the sum of its binary digits is even.

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

The square root of 3342040423 is about 57810.3833493603. The cubic root of 3342040423 is about 1495.1011177564.

Adding to 3342040423 its reverse (3240402433), we get a palindrome (6582442856).

The spelling of 3342040423 in words is "three billion, three hundred forty-two million, forty thousand, four hundred twenty-three".