3143220314 has 8 divisors (see below), whose sum is σ = 5077509780. Its totient is φ = 1450717056.

The previous prime is 3143220299. The next prime is 3143220343. The reversal of 3143220314 is 4130223413.

It can be written as a sum of positive squares in 2 ways, for example, as 2340914689 + 802305625 = 48383^2 + 28325^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×3143220314⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3143220314.

It is an unprimeable number.

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, 60446519 + ... + 60446570.

Almost surely, 2^3143220314 is an apocalyptic number.

3143220314 is a deficient number, since it is larger than the sum of its proper divisors (1934289466).

3143220314 is a wasteful number, since it uses less digits than its factorization.

3143220314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120893104.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3143220314 is about 56064.4300247492. The cubic root of 3143220314 is about 1464.8447791064.

Adding to 3143220314 its reverse (4130223413), we get a palindrome (7273443727).

The spelling of 3143220314 in words is "three billion, one hundred forty-three million, two hundred twenty thousand, three hundred fourteen".