214323264277 has 2 divisors, whose sum is σ = 214323264278. Its totient is φ = 214323264276.

The previous prime is 214323264191. The next prime is 214323264307. The reversal of 214323264277 is 772462323412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153820055601 + 60503208676 = 392199^2 + 245974^2 .

It is a cyclic number.

It is not a de Polignac number, because 214323264277 - 2¹⁵ = 214323231509 is a prime.

It is a super-2 number, since 2×214323264277² (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 (214323264877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107161632138 + 107161632139.

It is an arithmetic number, because the mean of its divisors is an integer number (107161632139).

Almost surely, 2^214323264277 is an apocalyptic number.

It is an amenable number.

214323264277 is a deficient number, since it is larger than the sum of its proper divisors (1).

214323264277 is an equidigital number, since it uses as much as digits as its factorization.

214323264277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 43.

Adding to 214323264277 its reverse (772462323412), we get a palindrome (986785587689).

The spelling of 214323264277 in words is "two hundred fourteen billion, three hundred twenty-three million, two hundred sixty-four thousand, two hundred seventy-seven".