3142446113 has 4 divisors (see below), whose sum is σ = 3147215280. Its totient is φ = 3137676948.

The previous prime is 3142446101. The next prime is 3142446137. The reversal of 3142446113 is 3116442413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3142446113 - 2¹⁸ = 3142183969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142446163) 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, 2383595 + ... + 2384912.

It is an arithmetic number, because the mean of its divisors is an integer number (786803820).

Almost surely, 2^3142446113 is an apocalyptic number.

It is an amenable number.

3142446113 is a deficient number, since it is larger than the sum of its proper divisors (4769167).

3142446113 is an equidigital number, since it uses as much as digits as its factorization.

3142446113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4769166.

The product of its digits is 6912, while the sum is 29.

The square root of 3142446113 is about 56057.5250345571. The cubic root of 3142446113 is about 1464.7245014608.

Adding to 3142446113 its reverse (3116442413), we get a palindrome (6258888526).

The spelling of 3142446113 in words is "three billion, one hundred forty-two million, four hundred forty-six thousand, one hundred thirteen".