12826883486 has 16 divisors (see below), whose sum is σ = 20386208304. Its totient is φ = 6032002944.

The previous prime is 12826883479. The next prime is 12826883521. The reversal of 12826883486 is 68438862821.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80420 + ... + 179223.

It is an arithmetic number, because the mean of its divisors is an integer number (1274138019).

Almost surely, 2^12826883486 is an apocalyptic number.

12826883486 is a deficient number, since it is larger than the sum of its proper divisors (7559324818).

12826883486 is a wasteful number, since it uses less digits than its factorization.

12826883486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261115.

The product of its digits is 7077888, while the sum is 56.

The spelling of 12826883486 in words is "twelve billion, eight hundred twenty-six million, eight hundred eighty-three thousand, four hundred eighty-six".