40214033 has 2 divisors, whose sum is σ = 40214034. Its totient is φ = 40214032.

The previous prime is 40214011. The next prime is 40214047. The reversal of 40214033 is 33041204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34023889 + 6190144 = 5833^2 + 2488^2 .

It is a cyclic number.

It is not a de Polignac number, because 40214033 - 2⁸ = 40213777 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (40214063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20107016 + 20107017.

It is an arithmetic number, because the mean of its divisors is an integer number (20107017).

Almost surely, 2^40214033 is an apocalyptic number.

It is an amenable number.

40214033 is a deficient number, since it is larger than the sum of its proper divisors (1).

40214033 is an equidigital number, since it uses as much as digits as its factorization.

40214033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 40214033 is about 6341.4535400017. The cubic root of 40214033 is about 342.6040900525.

Adding to 40214033 its reverse (33041204), we get a palindrome (73255237).

The spelling of 40214033 in words is "forty million, two hundred fourteen thousand, thirty-three".