1214441342313 has 4 divisors (see below), whose sum is σ = 1619255123088. Its totient is φ = 809627561540.

The previous prime is 1214441342299. The next prime is 1214441342327. The reversal of 1214441342313 is 3132431444121.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1214441342299) and next prime (1214441342327).

It is a cyclic number.

It is not a de Polignac number, because 1214441342313 - 2⁵ = 1214441342281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214441342333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202406890383 + ... + 202406890388.

It is an arithmetic number, because the mean of its divisors is an integer number (404813780772).

Almost surely, 2^{1214441342313} is an apocalyptic number.

It is an amenable number.

1214441342313 is a deficient number, since it is larger than the sum of its proper divisors (404813780775).

1214441342313 is an equidigital number, since it uses as much as digits as its factorization.

1214441342313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404813780774.

The product of its digits is 27648, while the sum is 33.

Adding to 1214441342313 its reverse (3132431444121), we get a palindrome (4346872786434).

The spelling of 1214441342313 in words is "one trillion, two hundred fourteen billion, four hundred forty-one million, three hundred forty-two thousand, three hundred thirteen".