3144313225 has 12 divisors (see below), whose sum is σ = 3899995920. Its totient is φ = 2514774800.

The previous prime is 3144313223. The next prime is 3144313267. The reversal of 3144313225 is 5223134413.

It is a happy number.

It is not a de Polignac number, because 3144313225 - 2¹ = 3144313223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3144313193 and 3144313202.

It is not an unprimeable number, because it can be changed into a prime (3144313223) 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 11 ways as a sum of consecutive naturals, for example, 91710 + ... + 121240.

It is an arithmetic number, because the mean of its divisors is an integer number (324999660).

Almost surely, 2^3144313225 is an apocalyptic number.

It is an amenable number.

3144313225 is a deficient number, since it is larger than the sum of its proper divisors (755682695).

3144313225 is a wasteful number, since it uses less digits than its factorization.

3144313225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33800 (or 33795 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 3144313225 is about 56074.1760973802. The cubic root of 3144313225 is about 1465.0145370082.

Adding to 3144313225 its reverse (5223134413), we get a palindrome (8367447638).

The spelling of 3144313225 in words is "three billion, one hundred forty-four million, three hundred thirteen thousand, two hundred twenty-five".