214556314319 has 2 divisors, whose sum is σ = 214556314320. Its totient is φ = 214556314318.

The previous prime is 214556314303. The next prime is 214556314351. The reversal of 214556314319 is 913413655412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214556314319 - 2⁴ = 214556314303 is a prime.

It is a super-2 number, since 2×214556314319² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214556314319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214556314019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107278157159 + 107278157160.

It is an arithmetic number, because the mean of its divisors is an integer number (107278157160).

Almost surely, 2^214556314319 is an apocalyptic number.

214556314319 is a deficient number, since it is larger than the sum of its proper divisors (1).

214556314319 is an equidigital number, since it uses as much as digits as its factorization.

214556314319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 44.

The spelling of 214556314319 in words is "two hundred fourteen billion, five hundred fifty-six million, three hundred fourteen thousand, three hundred nineteen".