12426233023206 has 96 divisors (see below), whose sum is σ = 28853313416928. Its totient is φ = 3851108352000.

The previous prime is 12426233023153. The next prime is 12426233023261. The reversal of 12426233023206 is 60232033262421.

12426233023206 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 6 + 23 + 302 + 320 + 6 = 666.

12426233023206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12426233023206² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533371750 + ... + 533395046.

It is an arithmetic number, because the mean of its divisors is an integer number (300555348093).

Almost surely, 2^{12426233023206} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12426233023206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14426656708464).

12426233023206 is an abundant number, since it is smaller than the sum of its proper divisors (16427080393722).

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

12426233023206 is a wasteful number, since it uses less digits than its factorization.

12426233023206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44406 (or 44403 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 12426233023206 its reverse (60232033262421), we get a palindrome (72658266285627).

The spelling of 12426233023206 in words is "twelve trillion, four hundred twenty-six billion, two hundred thirty-three million, twenty-three thousand, two hundred six".