40044083 has 2 divisors, whose sum is σ = 40044084. Its totient is φ = 40044082.

The previous prime is 40044023. The next prime is 40044089. The reversal of 40044083 is 38044004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40044083 - 2⁶ = 40044019 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40044089) 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, 20022041 + 20022042.

It is an arithmetic number, because the mean of its divisors is an integer number (20022042).

Almost surely, 2^40044083 is an apocalyptic number.

40044083 is a deficient number, since it is larger than the sum of its proper divisors (1).

40044083 is an equidigital number, since it uses as much as digits as its factorization.

40044083 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 23.

The square root of 40044083 is about 6328.0394278165. The cubic root of 40044083 is about 342.1207779934.

Adding to 40044083 its reverse (38044004), we get a palindrome (78088087).

The spelling of 40044083 in words is "forty million, forty-four thousand, eighty-three".