40110971 has 2 divisors, whose sum is σ = 40110972. Its totient is φ = 40110970.

The previous prime is 40110947. The next prime is 40110979. The reversal of 40110971 is 17901104.

40110971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40110971 - 2¹⁰ = 40109947 is a prime.

It is not a weakly prime, because it can be changed into another prime (40110979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20055485 + 20055486.

It is an arithmetic number, because the mean of its divisors is an integer number (20055486).

Almost surely, 2^40110971 is an apocalyptic number.

40110971 is a deficient number, since it is larger than the sum of its proper divisors (1).

40110971 is an equidigital number, since it uses as much as digits as its factorization.

40110971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 40110971 is about 6333.3222719202. The cubic root of 40110971 is about 342.3111602198.

The spelling of 40110971 in words is "forty million, one hundred ten thousand, nine hundred seventy-one".