214183960349189 has 2 divisors, whose sum is σ = 214183960349190. Its totient is φ = 214183960349188.

The previous prime is 214183960349123. The next prime is 214183960349207. The reversal of 214183960349189 is 981943069381412.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171880097193025 + 42303863156164 = 13110305^2 + 6504142^2 .

It is a cyclic number.

It is not a de Polignac number, because 214183960349189 - 2¹⁶ = 214183960283653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214183960345189) 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, 107091980174594 + 107091980174595.

It is an arithmetic number, because the mean of its divisors is an integer number (107091980174595).

Almost surely, 2^{214183960349189} is an apocalyptic number.

It is an amenable number.

214183960349189 is a deficient number, since it is larger than the sum of its proper divisors (1).

214183960349189 is an equidigital number, since it uses as much as digits as its factorization.

214183960349189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80621568, while the sum is 68.

The spelling of 214183960349189 in words is "two hundred fourteen trillion, one hundred eighty-three billion, nine hundred sixty million, three hundred forty-nine thousand, one hundred eighty-nine".