12703744027 has 6 divisors (see below), whose sum is σ = 13756125372. Its totient is φ = 11726532792.

The previous prime is 12703744013. The next prime is 12703744051. The reversal of 12703744027 is 72044730721.

12703744027 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 12703744027 - 2¹¹ = 12703741979 is a prime.

It is a super-2 number, since 2×12703744027² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12703744007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37584873 + ... + 37585210.

It is an arithmetic number, because the mean of its divisors is an integer number (2292687562).

Almost surely, 2^12703744027 is an apocalyptic number.

12703744027 is a deficient number, since it is larger than the sum of its proper divisors (1052381345).

12703744027 is an equidigital number, since it uses as much as digits as its factorization.

12703744027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75170109 (or 75170096 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 12703744027 in words is "twelve billion, seven hundred three million, seven hundred forty-four thousand, twenty-seven".