12742870701 has 24 divisors (see below), whose sum is σ = 18681818400. Its totient is φ = 7720340320.

The previous prime is 12742870669. The next prime is 12742870703. The reversal of 12742870701 is 10707824721.

It is not a de Polignac number, because 12742870701 - 2⁵ = 12742870669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12742870701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12742870703) 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 23 ways as a sum of consecutive naturals, for example, 2019850 + ... + 2026148.

It is an arithmetic number, because the mean of its divisors is an integer number (778409100).

Almost surely, 2^12742870701 is an apocalyptic number.

12742870701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12742870701 is a deficient number, since it is larger than the sum of its proper divisors (5938947699).

12742870701 is a wasteful number, since it uses less digits than its factorization.

12742870701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11897 (or 11886 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 39.

The spelling of 12742870701 in words is "twelve billion, seven hundred forty-two million, eight hundred seventy thousand, seven hundred one".