12786420703 has 16 divisors (see below), whose sum is σ = 14962984960. Its totient is φ = 10697684256.

The previous prime is 12786420683. The next prime is 12786420739. The reversal of 12786420703 is 30702468721.

It is not a de Polignac number, because 12786420703 - 2¹³ = 12786412511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12786420793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458113 + ... + 485221.

It is an arithmetic number, because the mean of its divisors is an integer number (935186560).

Almost surely, 2^12786420703 is an apocalyptic number.

12786420703 is a deficient number, since it is larger than the sum of its proper divisors (2176564257).

12786420703 is a wasteful number, since it uses less digits than its factorization.

12786420703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28726.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 12786420703 in words is "twelve billion, seven hundred eighty-six million, four hundred twenty thousand, seven hundred three".