1214405210339 has 2 divisors, whose sum is σ = 1214405210340. Its totient is φ = 1214405210338.

The previous prime is 1214405210279. The next prime is 1214405210393. The reversal of 1214405210339 is 9330125044121.

It is a happy number.

Together with next prime (1214405210393) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214405210339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1214405210299 and 1214405210308.

It is not a weakly prime, because it can be changed into another prime (1214405210399) 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 as a sum of consecutive naturals, namely, 607202605169 + 607202605170.

It is an arithmetic number, because the mean of its divisors is an integer number (607202605170).

Almost surely, 2^{1214405210339} is an apocalyptic number.

1214405210339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214405210339 is an equidigital number, since it uses as much as digits as its factorization.

1214405210339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 1214405210339 in words is "one trillion, two hundred fourteen billion, four hundred five million, two hundred ten thousand, three hundred thirty-nine".