3142040423 has 2 divisors, whose sum is σ = 3142040424. Its totient is φ = 3142040422.

The previous prime is 3142040413. The next prime is 3142040437. The reversal of 3142040423 is 3240402413.

It is a weak prime.

It is an emirp because it is prime and its reverse (3240402413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3142040423 - 2¹⁶ = 3141974887 is a prime.

It is a super-3 number, since 3×3142040423³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142040413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571020211 + 1571020212.

It is an arithmetic number, because the mean of its divisors is an integer number (1571020212).

Almost surely, 2^3142040423 is an apocalyptic number.

3142040423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142040423 is an equidigital number, since it uses as much as digits as its factorization.

3142040423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3142040423 is about 56053.9064026763. The cubic root of 3142040423 is about 1464.6614667382.

Adding to 3142040423 its reverse (3240402413), we get a palindrome (6382442836).

The spelling of 3142040423 in words is "three billion, one hundred forty-two million, forty thousand, four hundred twenty-three".