1244120314 has 16 divisors (see below), whose sum is σ = 1888690752. Its totient is φ = 614585088.

The previous prime is 1244120287. The next prime is 1244120327. The reversal of 1244120314 is 4130214421.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84442 + ... + 98074.

It is an arithmetic number, because the mean of its divisors is an integer number (118043172).

Almost surely, 2^1244120314 is an apocalyptic number.

1244120314 is a deficient number, since it is larger than the sum of its proper divisors (644570438).

1244120314 is a wasteful number, since it uses less digits than its factorization.

1244120314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14181.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1244120314 is about 35272.0897311174. The cubic root of 1244120314 is about 1075.5257032864.

Adding to 1244120314 its reverse (4130214421), we get a palindrome (5374334735).

The spelling of 1244120314 in words is "one billion, two hundred forty-four million, one hundred twenty thousand, three hundred fourteen".