1244322314 has 8 divisors (see below), whose sum is σ = 1930845060. Its totient is φ = 600707296.

The previous prime is 1244322311. The next prime is 1244322341. The reversal of 1244322314 is 4132234421.

It can be written as a sum of positive squares in 2 ways, for example, as 1236577225 + 7745089 = 35165^2 + 2783^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1244322314² = 3096676042236629192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1244322311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10726859 + ... + 10726974.

Almost surely, 2^1244322314 is an apocalyptic number.

1244322314 is a deficient number, since it is larger than the sum of its proper divisors (686522746).

1244322314 is a wasteful number, since it uses less digits than its factorization.

1244322314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21453864.

The product of its digits is 4608, while the sum is 26.

The square root of 1244322314 is about 35274.9530687144. The cubic root of 1244322314 is about 1075.5839089204.

Adding to 1244322314 its reverse (4132234421), we get a palindrome (5376556735).

The spelling of 1244322314 in words is "one billion, two hundred forty-four million, three hundred twenty-two thousand, three hundred fourteen".