140240113999 has 4 divisors (see below), whose sum is σ = 140244009136. Its totient is φ = 140236218864.

The previous prime is 140240113991. The next prime is 140240114017. The reversal of 140240113999 is 999311042041.

It is a happy number.

140240113999 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 140240113999 - 2³ = 140240113991 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 (140240113991) 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, 1893054 + ... + 1965739.

It is an arithmetic number, because the mean of its divisors is an integer number (35061002284).

Almost surely, 2^140240113999 is an apocalyptic number.

140240113999 is a deficient number, since it is larger than the sum of its proper divisors (3895137).

140240113999 is an equidigital number, since it uses as much as digits as its factorization.

140240113999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895136.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 140240113999 in words is "one hundred forty billion, two hundred forty million, one hundred thirteen thousand, nine hundred ninety-nine".