214401283 has 2 divisors, whose sum is σ = 214401284. Its totient is φ = 214401282.

The previous prime is 214401269. The next prime is 214401287. The reversal of 214401283 is 382104412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214401283 - 2¹⁷ = 214270211 is a prime.

It is not a weakly prime, because it can be changed into another prime (214401287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107200641 + 107200642.

It is an arithmetic number, because the mean of its divisors is an integer number (107200642).

Almost surely, 2^214401283 is an apocalyptic number.

214401283 is a deficient number, since it is larger than the sum of its proper divisors (1).

214401283 is an equidigital number, since it uses as much as digits as its factorization.

214401283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 214401283 is about 14642.4479852243. The cubic root of 214401283 is about 598.5160392749.

Adding to 214401283 its reverse (382104412), we get a palindrome (596505695).

The spelling of 214401283 in words is "two hundred fourteen million, four hundred one thousand, two hundred eighty-three".