140563433253 has 16 divisors (see below), whose sum is σ = 188524728000. Its totient is φ = 93157011456.

The previous prime is 140563433239. The next prime is 140563433273. The reversal of 140563433253 is 352334365041.

140563433253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140563433253 - 2²⁹ = 140026562341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140563433203) 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 15 ways as a sum of consecutive naturals, for example, 202051 + ... + 567407.

It is an arithmetic number, because the mean of its divisors is an integer number (11782795500).

Almost surely, 2^140563433253 is an apocalyptic number.

It is an amenable number.

140563433253 is a deficient number, since it is larger than the sum of its proper divisors (47961294747).

140563433253 is a wasteful number, since it uses less digits than its factorization.

140563433253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366116.

The product of its (nonzero) digits is 388800, while the sum is 39.

Adding to 140563433253 its reverse (352334365041), we get a palindrome (492897798294).

The spelling of 140563433253 in words is "one hundred forty billion, five hundred sixty-three million, four hundred thirty-three thousand, two hundred fifty-three".