1214245327 has 2 divisors, whose sum is σ = 1214245328. Its totient is φ = 1214245326.

The previous prime is 1214245261. The next prime is 1214245339. The reversal of 1214245327 is 7235424121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214245327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214245367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607122663 + 607122664.

It is an arithmetic number, because the mean of its divisors is an integer number (607122664).

Almost surely, 2^1214245327 is an apocalyptic number.

1214245327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214245327 is an equidigital number, since it uses as much as digits as its factorization.

1214245327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 1214245327 is about 34846.0231159884. The cubic root of 1214245327 is about 1066.8470162608.

Adding to 1214245327 its reverse (7235424121), we get a palindrome (8449669448).

The spelling of 1214245327 in words is "one billion, two hundred fourteen million, two hundred forty-five thousand, three hundred twenty-seven".