3144431716 has 12 divisors (see below), whose sum is σ = 5504302188. Its totient is φ = 1571773952.

The previous prime is 3144431681. The next prime is 3144431767. The reversal of 3144431716 is 6171344413.

3144431716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44169316 + 3100262400 = 6646^2 + 55680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94201 + ... + 123136.

It is an arithmetic number, because the mean of its divisors is an integer number (458691849).

Almost surely, 2^3144431716 is an apocalyptic number.

It is an amenable number.

3144431716 is a deficient number, since it is larger than the sum of its proper divisors (2359870472).

3144431716 is a wasteful number, since it uses less digits than its factorization.

3144431716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220958 (or 220956 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 3144431716 is about 56075.2326432981. The cubic root of 3144431716 is about 1465.0329394218.

The spelling of 3144431716 in words is "three billion, one hundred forty-four million, four hundred thirty-one thousand, seven hundred sixteen".