2140063027177 has 4 divisors (see below), whose sum is σ = 2140124485716. Its totient is φ = 2140001568640.

The previous prime is 2140063027139. The next prime is 2140063027181. The reversal of 2140063027177 is 7717203600412.

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

It can be written as a sum of positive squares in 2 ways, for example, as 911559019536 + 1228504007641 = 954756^2 + 1108379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2140063027177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140063027117) 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, 30677008 + ... + 30746689.

It is an arithmetic number, because the mean of its divisors is an integer number (535031121429).

Almost surely, 2^{2140063027177} is an apocalyptic number.

It is an amenable number.

2140063027177 is a deficient number, since it is larger than the sum of its proper divisors (61458539).

2140063027177 is an equidigital number, since it uses as much as digits as its factorization.

2140063027177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61458538.

The product of its (nonzero) digits is 98784, while the sum is 40.

Adding to 2140063027177 its reverse (7717203600412), we get a palindrome (9857266627589).

The spelling of 2140063027177 in words is "two trillion, one hundred forty billion, sixty-three million, twenty-seven thousand, one hundred seventy-seven".