1214244313 has 8 divisors (see below), whose sum is σ = 1267494336. Its totient is φ = 1161032400.

The previous prime is 1214244287. The next prime is 1214244337. The reversal of 1214244313 is 3134424121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214244313 - 2²⁹ = 677373401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214241313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69703 + ... + 85363.

It is an arithmetic number, because the mean of its divisors is an integer number (158436792).

Almost surely, 2^1214244313 is an apocalyptic number.

It is an amenable number.

1214244313 is a deficient number, since it is larger than the sum of its proper divisors (53250023).

1214244313 is a wasteful number, since it uses less digits than its factorization.

1214244313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19055.

The product of its digits is 2304, while the sum is 25.

The square root of 1214244313 is about 34846.0085662619. The cubic root of 1214244313 is about 1066.8467192909.

Adding to 1214244313 its reverse (3134424121), we get a palindrome (4348668434).

The spelling of 1214244313 in words is "one billion, two hundred fourteen million, two hundred forty-four thousand, three hundred thirteen".