140105456200 has 96 divisors (see below), whose sum is σ = 326895327360. Its totient is φ = 55844755200.

The previous prime is 140105456159. The next prime is 140105456203. The reversal of 140105456200 is 2654501041.

140105456200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140105456203) 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 23 ways as a sum of consecutive naturals, for example, 105579937 + ... + 105581263.

It is an arithmetic number, because the mean of its divisors is an integer number (3405159660).

Almost surely, 2^140105456200 is an apocalyptic number.

140105456200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140105456200 is an abundant number, since it is smaller than the sum of its proper divisors (186789871160).

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

140105456200 is a wasteful number, since it uses less digits than its factorization.

140105456200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807 (or 2798 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 140105456200 its reverse (2654501041), we get a palindrome (142759957241).

The spelling of 140105456200 in words is "one hundred forty billion, one hundred five million, four hundred fifty-six thousand, two hundred".