3142340563 has 4 divisors (see below), whose sum is σ = 3142774360. Its totient is φ = 3141906768.

The previous prime is 3142340557. The next prime is 3142340581. The reversal of 3142340563 is 3650432413.

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 3142340563 - 2⁹ = 3142340051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142340543) 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 3 ways as a sum of consecutive naturals, for example, 205845 + ... + 220582.

It is an arithmetic number, because the mean of its divisors is an integer number (785693590).

Almost surely, 2^3142340563 is an apocalyptic number.

3142340563 is a deficient number, since it is larger than the sum of its proper divisors (433797).

3142340563 is an equidigital number, since it uses as much as digits as its factorization.

3142340563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433796.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 3142340563 is about 56056.5835830190. The cubic root of 3142340563 is about 1464.7081019855.

Adding to 3142340563 its reverse (3650432413), we get a palindrome (6792772976).

The spelling of 3142340563 in words is "three billion, one hundred forty-two million, three hundred forty thousand, five hundred sixty-three".