12786042603702 has 16 divisors (see below), whose sum is σ = 25591355822592. Its totient is φ = 4258802432040.

The previous prime is 12786042603671. The next prime is 12786042603707. The reversal of 12786042603702 is 20730624068721.

12786042603702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12786042603707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802933674 + ... + 802949597.

It is an arithmetic number, because the mean of its divisors is an integer number (1599459738912).

Almost surely, 2^{12786042603702} is an apocalyptic number.

12786042603702 is an abundant number, since it is smaller than the sum of its proper divisors (12805313218890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12786042603702 is a wasteful number, since it uses less digits than its factorization.

12786042603702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605884603.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 12786042603702 in words is "twelve trillion, seven hundred eighty-six billion, forty-two million, six hundred three thousand, seven hundred two".