10140045205663 has 4 divisors (see below), whose sum is σ = 10580916736368. Its totient is φ = 9699173674960.

The previous prime is 10140045205621. The next prime is 10140045205691. The reversal of 10140045205663 is 36650254004101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10140045205663 - 2³³ = 10131455271071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140045205603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220435765318 + ... + 220435765363.

It is an arithmetic number, because the mean of its divisors is an integer number (2645229184092).

Almost surely, 2^{10140045205663} is an apocalyptic number.

10140045205663 is a deficient number, since it is larger than the sum of its proper divisors (440871530705).

10140045205663 is an equidigital number, since it uses as much as digits as its factorization.

10140045205663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440871530704.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 10140045205663 its reverse (36650254004101), we get a palindrome (46790299209764).

The spelling of 10140045205663 in words is "ten trillion, one hundred forty billion, forty-five million, two hundred five thousand, six hundred sixty-three".