1310214244 has 12 divisors (see below), whose sum is σ = 2300202604. Its totient is φ = 653013504.

The previous prime is 1310214233. The next prime is 1310214317. The reversal of 1310214244 is 4424120131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 181926144 + 1128288100 = 13488^2 + 33590^2 .

It is a super-2 number, since 2×1310214244² = 3433322730360983072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521997 + ... + 524500.

Almost surely, 2^1310214244 is an apocalyptic number.

It is an amenable number.

1310214244 is a deficient number, since it is larger than the sum of its proper divisors (989988360).

1310214244 is a wasteful number, since it uses less digits than its factorization.

1310214244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046814 (or 1046812 counting only the distinct ones).

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

The square root of 1310214244 is about 36196.8816888969. The cubic root of 1310214244 is about 1094.2438275766.

Adding to 1310214244 its reverse (4424120131), we get a palindrome (5734334375).

The spelling of 1310214244 in words is "one billion, three hundred ten million, two hundred fourteen thousand, two hundred forty-four".