214024427 has 2 divisors, whose sum is σ = 214024428. Its totient is φ = 214024426.

The previous prime is 214024423. The next prime is 214024451. The reversal of 214024427 is 724420412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214024427 - 2² = 214024423 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 214024396 and 214024405.

It is not a weakly prime, because it can be changed into another prime (214024423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107012213 + 107012214.

It is an arithmetic number, because the mean of its divisors is an integer number (107012214).

Almost surely, 2^214024427 is an apocalyptic number.

214024427 is a deficient number, since it is larger than the sum of its proper divisors (1).

214024427 is an equidigital number, since it uses as much as digits as its factorization.

214024427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 214024427 is about 14629.5737121763. The cubic root of 214024427 is about 598.1651603998.

Adding to 214024427 its reverse (724420412), we get a palindrome (938444839).

The spelling of 214024427 in words is "two hundred fourteen million, twenty-four thousand, four hundred twenty-seven".