40214411 has 2 divisors, whose sum is σ = 40214412. Its totient is φ = 40214410.

The previous prime is 40214407. The next prime is 40214429. The reversal of 40214411 is 11441204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40214411 - 2² = 40214407 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40214411.

It is not a weakly prime, because it can be changed into another prime (40214441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20107205 + 20107206.

It is an arithmetic number, because the mean of its divisors is an integer number (20107206).

Almost surely, 2^40214411 is an apocalyptic number.

40214411 is a deficient number, since it is larger than the sum of its proper divisors (1).

40214411 is an equidigital number, since it uses as much as digits as its factorization.

40214411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 40214411 is about 6341.4833438242. The cubic root of 40214411 is about 342.6051635082.

Adding to 40214411 its reverse (11441204), we get a palindrome (51655615).

The spelling of 40214411 in words is "forty million, two hundred fourteen thousand, four hundred eleven".