1214368333 has 2 divisors, whose sum is σ = 1214368334. Its totient is φ = 1214368332.

The previous prime is 1214368319. The next prime is 1214368339. The reversal of 1214368333 is 3338634121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 999950884 + 214417449 = 31622^2 + 14643^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214368333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214368339) 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, 607184166 + 607184167.

It is an arithmetic number, because the mean of its divisors is an integer number (607184167).

Almost surely, 2^1214368333 is an apocalyptic number.

It is an amenable number.

1214368333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214368333 is an equidigital number, since it uses as much as digits as its factorization.

1214368333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

The square root of 1214368333 is about 34847.7880646677. The cubic root of 1214368333 is about 1066.8830397755.

The spelling of 1214368333 in words is "one billion, two hundred fourteen million, three hundred sixty-eight thousand, three hundred thirty-three".