3130244444 has 12 divisors (see below), whose sum is σ = 5493448464. Its totient is φ = 1560687744.

The previous prime is 3130244443. The next prime is 3130244449. The reversal of 3130244444 is 4444420313.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130244441) 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 3 ways as a sum of consecutive naturals, for example, 1107032 + ... + 1109855.

It is an arithmetic number, because the mean of its divisors is an integer number (457787372).

Almost surely, 2^3130244444 is an apocalyptic number.

It is an amenable number.

3130244444 is a deficient number, since it is larger than the sum of its proper divisors (2363204020).

3130244444 is a wasteful number, since it uses less digits than its factorization.

3130244444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217244 (or 2217242 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 3130244444 is about 55948.5875067459. The cubic root of 3130244444 is about 1462.8262705382.

Adding to 3130244444 its reverse (4444420313), we get a palindrome (7574664757).

The spelling of 3130244444 in words is "three billion, one hundred thirty million, two hundred forty-four thousand, four hundred forty-four".