214402033 has 2 divisors, whose sum is σ = 214402034. Its totient is φ = 214402032.

The previous prime is 214401991. The next prime is 214402043. The reversal of 214402033 is 330204412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158331889 + 56070144 = 12583^2 + 7488^2 .

It is a cyclic number.

It is not a de Polignac number, because 214402033 - 2⁹ = 214401521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214402033.

It is not a weakly prime, because it can be changed into another prime (214402043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107201016 + 107201017.

It is an arithmetic number, because the mean of its divisors is an integer number (107201017).

Almost surely, 2^214402033 is an apocalyptic number.

It is an amenable number.

214402033 is a deficient number, since it is larger than the sum of its proper divisors (1).

214402033 is an equidigital number, since it uses as much as digits as its factorization.

214402033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 214402033 is about 14642.4735956736. The cubic root of 214402033 is about 598.5167371664.

Adding to 214402033 its reverse (330204412), we get a palindrome (544606445).

The spelling of 214402033 in words is "two hundred fourteen million, four hundred two thousand, thirty-three".