140116121206 has 8 divisors (see below), whose sum is σ = 210955499280. Its totient is φ = 69797621448.

The previous prime is 140116121177. The next prime is 140116121207. The reversal of 140116121206 is 602121611041.

140116121206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140116121207) 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, 130218906 + ... + 130219981.

It is an arithmetic number, because the mean of its divisors is an integer number (26369437410).

Almost surely, 2^140116121206 is an apocalyptic number.

140116121206 is a deficient number, since it is larger than the sum of its proper divisors (70839378074).

140116121206 is a wasteful number, since it uses less digits than its factorization.

140116121206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260439158.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 140116121206 its reverse (602121611041), we get a palindrome (742237732247).

The spelling of 140116121206 in words is "one hundred forty billion, one hundred sixteen million, one hundred twenty-one thousand, two hundred six".