140104303420240 has 80 divisors (see below), whose sum is σ = 336979269446400. Its totient is φ = 54108563565056.

The previous prime is 140104303420163. The next prime is 140104303420313. The reversal of 140104303420240 is 42024303401041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 140104303420199 and 140104303420208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207346779 + ... + 208021381.

It is an arithmetic number, because the mean of its divisors is an integer number (4212240868080).

Almost surely, 2^{140104303420240} is an apocalyptic number.

140104303420240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140104303420240 is an abundant number, since it is smaller than the sum of its proper divisors (196874966026160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140104303420240 is a wasteful number, since it uses less digits than its factorization.

140104303420240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764164 (or 764158 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140104303420240 its reverse (42024303401041), we get a palindrome (182128606821281).

The spelling of 140104303420240 in words is "one hundred forty trillion, one hundred four billion, three hundred three million, four hundred twenty thousand, two hundred forty".