140214435525235 has 12 divisors (see below), whose sum is σ = 175890925172592. Its totient is φ = 107294524573808.

The previous prime is 140214435525191. The next prime is 140214435525287. The reversal of 140214435525235 is 532525534412041.

It is a de Polignac number, because none of the positive numbers 2^k-140214435525235 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26505561727 + ... + 26505567016.

It is an arithmetic number, because the mean of its divisors is an integer number (14657577097716).

Almost surely, 2^{140214435525235} is an apocalyptic number.

140214435525235 is a deficient number, since it is larger than the sum of its proper divisors (35676489647357).

140214435525235 is an equidigital number, since it uses as much as digits as its factorization.

140214435525235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53011128794 (or 53011128771 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

Adding to 140214435525235 its reverse (532525534412041), we get a palindrome (672739969937276).

The spelling of 140214435525235 in words is "one hundred forty trillion, two hundred fourteen billion, four hundred thirty-five million, five hundred twenty-five thousand, two hundred thirty-five".