214324930669 has 2 divisors, whose sum is σ = 214324930670. Its totient is φ = 214324930668.

The previous prime is 214324930639. The next prime is 214324930691. The reversal of 214324930669 is 966039423412.

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., 212740492644 + 1584438025 = 461238^2 + 39805^2 .

It is a cyclic number.

It is not a de Polignac number, because 214324930669 - 2¹¹ = 214324928621 is a prime.

It is a super-2 number, since 2×214324930669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214324930619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107162465334 + 107162465335.

It is an arithmetic number, because the mean of its divisors is an integer number (107162465335).

Almost surely, 2^214324930669 is an apocalyptic number.

It is an amenable number.

214324930669 is a deficient number, since it is larger than the sum of its proper divisors (1).

214324930669 is an equidigital number, since it uses as much as digits as its factorization.

214324930669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 49.

The spelling of 214324930669 in words is "two hundred fourteen billion, three hundred twenty-four million, nine hundred thirty thousand, six hundred sixty-nine".