3142243403 has 16 divisors (see below), whose sum is σ = 3479167776. Its totient is φ = 2819439360.

The previous prime is 3142243397. The next prime is 3142243411. The reversal of 3142243403 is 3043422413.

It is a cyclic number.

It is not a de Polignac number, because 3142243403 - 2⁴ = 3142243387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142243493) 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 15 ways as a sum of consecutive naturals, for example, 137000 + ... + 158282.

It is an arithmetic number, because the mean of its divisors is an integer number (217447986).

Almost surely, 2^3142243403 is an apocalyptic number.

3142243403 is a deficient number, since it is larger than the sum of its proper divisors (336924373).

3142243403 is a wasteful number, since it uses less digits than its factorization.

3142243403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21614.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3142243403 is about 56055.7169519756. The cubic root of 3142243403 is about 1464.6930057535.

Adding to 3142243403 its reverse (3043422413), we get a palindrome (6185665816).

The spelling of 3142243403 in words is "three billion, one hundred forty-two million, two hundred forty-three thousand, four hundred three".