140441110111 has 4 divisors (see below), whose sum is σ = 140493969792. Its totient is φ = 140388250432.

The previous prime is 140441110099. The next prime is 140441110181. The reversal of 140441110111 is 111011144041.

140441110111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140441110111 - 2²⁹ = 139904239199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140441110181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26425855 + ... + 26431168.

It is an arithmetic number, because the mean of its divisors is an integer number (35123492448).

Almost surely, 2^140441110111 is an apocalyptic number.

140441110111 is a deficient number, since it is larger than the sum of its proper divisors (52859681).

140441110111 is an equidigital number, since it uses as much as digits as its factorization.

140441110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52859680.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 140441110111 its reverse (111011144041), we get a palindrome (251452254152).

The spelling of 140441110111 in words is "one hundred forty billion, four hundred forty-one million, one hundred ten thousand, one hundred eleven".