3144343225 has 24 divisors (see below), whose sum is σ = 4081738752. Its totient is φ = 2398281600.

The previous prime is 3144343219. The next prime is 3144343249. The reversal of 3144343225 is 5223434413.

It is a happy number.

It is not a de Polignac number, because 3144343225 - 2³ = 3144343217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171240 + ... + 188710.

It is an arithmetic number, because the mean of its divisors is an integer number (170072448).

Almost surely, 2^3144343225 is an apocalyptic number.

It is an amenable number.

3144343225 is a deficient number, since it is larger than the sum of its proper divisors (937395527).

3144343225 is a wasteful number, since it uses less digits than its factorization.

3144343225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17817 (or 17812 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 3144343225 is about 56074.4435995579. The cubic root of 3144343225 is about 1465.0191962446.

Adding to 3144343225 its reverse (5223434413), we get a palindrome (8367777638).

The spelling of 3144343225 in words is "three billion, one hundred forty-four million, three hundred forty-three thousand, two hundred twenty-five".