40010000111 has 2 divisors, whose sum is σ = 40010000112. Its totient is φ = 40010000110.

The previous prime is 40010000099. The next prime is 40010000137. The reversal of 40010000111 is 11100001004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40010000111 - 2⁶ = 40010000047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40010000171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20005000055 + 20005000056.

It is an arithmetic number, because the mean of its divisors is an integer number (20005000056).

Almost surely, 2^40010000111 is an apocalyptic number.

40010000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

40010000111 is an equidigital number, since it uses as much as digits as its factorization.

40010000111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 40010000111 its reverse (11100001004), we get a palindrome (51110001115).

The spelling of 40010000111 in words is "forty billion, ten million, one hundred eleven", and thus it is an aban number.