40159080911 has 2 divisors, whose sum is σ = 40159080912. Its totient is φ = 40159080910.

The previous prime is 40159080893. The next prime is 40159080947. The reversal of 40159080911 is 11908095104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40159080911 - 2¹⁰ = 40159079887 is a prime.

It is a super-2 number, since 2×40159080911² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40159080811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20079540455 + 20079540456.

It is an arithmetic number, because the mean of its divisors is an integer number (20079540456).

Almost surely, 2^40159080911 is an apocalyptic number.

40159080911 is a deficient number, since it is larger than the sum of its proper divisors (1).

40159080911 is an equidigital number, since it uses as much as digits as its factorization.

40159080911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 38.

It can be divided in two parts, 40 and 159080911, that added together give a palindrome (159080951).

The spelling of 40159080911 in words is "forty billion, one hundred fifty-nine million, eighty thousand, nine hundred eleven".