3143442314 has 16 divisors (see below), whose sum is σ = 4733656200. Its totient is φ = 1565566464.

The previous prime is 3143442241. The next prime is 3143442319. The reversal of 3143442314 is 4132443413.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2702232289 + 441210025 = 51983^2 + 21005^2 .

It is not an unprimeable number, because it can be changed into a prime (3143442319) 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 7 ways as a sum of consecutive naturals, for example, 1150502 + ... + 1153230.

Almost surely, 2^3143442314 is an apocalyptic number.

3143442314 is a deficient number, since it is larger than the sum of its proper divisors (1590213886).

3143442314 is a wasteful number, since it uses less digits than its factorization.

3143442314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777.

The product of its digits is 13824, while the sum is 29.

The square root of 3143442314 is about 56066.4098547428. The cubic root of 3143442314 is about 1464.8792647456.

Adding to 3143442314 its reverse (4132443413), we get a palindrome (7275885727).

The spelling of 3143442314 in words is "three billion, one hundred forty-three million, four hundred forty-two thousand, three hundred fourteen".