40111442212011 has 16 divisors (see below), whose sum is σ = 53981857401120. Its totient is φ = 26491078563840.

The previous prime is 40111442211977. The next prime is 40111442212031. The reversal of 40111442212011 is 11021224411104.

40111442212011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40111442212011 - 2⁶ = 40111442211947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40111442212031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8632950 + ... + 12439883.

It is an arithmetic number, because the mean of its divisors is an integer number (3373866087570).

Almost surely, 2^{40111442212011} is an apocalyptic number.

40111442212011 is a deficient number, since it is larger than the sum of its proper divisors (13870415189109).

40111442212011 is a wasteful number, since it uses less digits than its factorization.

40111442212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21078766.

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 40111442212011 its reverse (11021224411104), we get a palindrome (51132666623115).

The spelling of 40111442212011 in words is "forty trillion, one hundred eleven billion, four hundred forty-two million, two hundred twelve thousand, eleven".