1214434327 has 2 divisors, whose sum is σ = 1214434328. Its totient is φ = 1214434326.

The previous prime is 1214434301. The next prime is 1214434349. The reversal of 1214434327 is 7234344121.

It is a strong prime.

It is an emirp because it is prime and its reverse (7234344121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1214434327 - 2²³ = 1206045719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214434357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607217163 + 607217164.

It is an arithmetic number, because the mean of its divisors is an integer number (607217164).

Almost surely, 2^1214434327 is an apocalyptic number.

1214434327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214434327 is an equidigital number, since it uses as much as digits as its factorization.

1214434327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 1214434327 is about 34848.7349411711. The cubic root of 1214434327 is about 1066.9023657636.

Adding to 1214434327 its reverse (7234344121), we get a palindrome (8448778448).

The spelling of 1214434327 in words is "one billion, two hundred fourteen million, four hundred thirty-four thousand, three hundred twenty-seven".