214734316439 has 2 divisors, whose sum is σ = 214734316440. Its totient is φ = 214734316438.

The previous prime is 214734316427. The next prime is 214734316453. The reversal of 214734316439 is 934613437412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214734316439 - 2¹² = 214734312343 is a prime.

It is a super-2 number, since 2×214734316439² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214734316393 and 214734316402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214734316469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107367158219 + 107367158220.

It is an arithmetic number, because the mean of its divisors is an integer number (107367158220).

Almost surely, 2^214734316439 is an apocalyptic number.

214734316439 is a deficient number, since it is larger than the sum of its proper divisors (1).

214734316439 is an equidigital number, since it uses as much as digits as its factorization.

214734316439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 47.

The spelling of 214734316439 in words is "two hundred fourteen billion, seven hundred thirty-four million, three hundred sixteen thousand, four hundred thirty-nine".