1214553114017 has 2 divisors, whose sum is σ = 1214553114018. Its totient is φ = 1214553114016.

The previous prime is 1214553114011. The next prime is 1214553114107. The reversal of 1214553114017 is 7104113554121.

Together with next prime (1214553114107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1083689328016 + 130863786001 = 1041004^2 + 361751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214553114017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1214553114011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607276557008 + 607276557009.

It is an arithmetic number, because the mean of its divisors is an integer number (607276557009).

Almost surely, 2^{1214553114017} is an apocalyptic number.

It is an amenable number.

1214553114017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214553114017 is an equidigital number, since it uses as much as digits as its factorization.

1214553114017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 35.

Adding to 1214553114017 its reverse (7104113554121), we get a palindrome (8318666668138).

The spelling of 1214553114017 in words is "one trillion, two hundred fourteen billion, five hundred fifty-three million, one hundred fourteen thousand, seventeen".