12742110848 has 16 divisors (see below), whose sum is σ = 25384674210. Its totient is φ = 6371055360.

The previous prime is 12742110811. The next prime is 12742110863. The reversal of 12742110848 is 84801124721.

It can be written as a sum of positive squares in only one way, i.e., 7605235264 + 5136875584 = 87208^2 + 71672^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×12742110848² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 49773743 + ... + 49773998.

Almost surely, 2^12742110848 is an apocalyptic number.

It is an amenable number.

12742110848 is a deficient number, since it is larger than the sum of its proper divisors (12642563362).

12742110848 is an frugal number, since it uses more digits than its factorization.

12742110848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99547755 (or 99547743 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The spelling of 12742110848 in words is "twelve billion, seven hundred forty-two million, one hundred ten thousand, eight hundred forty-eight".