40411307 has 2 divisors, whose sum is σ = 40411308. Its totient is φ = 40411306.

The previous prime is 40411303. The next prime is 40411313. The reversal of 40411307 is 70311404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40411307 - 2² = 40411303 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40411303) 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, 20205653 + 20205654.

It is an arithmetic number, because the mean of its divisors is an integer number (20205654).

Almost surely, 2^40411307 is an apocalyptic number.

40411307 is a deficient number, since it is larger than the sum of its proper divisors (1).

40411307 is an equidigital number, since it uses as much as digits as its factorization.

40411307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 40411307 is about 6356.9888311999. The cubic root of 40411307 is about 343.1634027796.

It can be divided in two parts, 404 and 11307, that added together give a palindrome (11711).

The spelling of 40411307 in words is "forty million, four hundred eleven thousand, three hundred seven".