12466426026 has 32 divisors (see below), whose sum is σ = 26420344128. Its totient is φ = 3907946240.

The previous prime is 12466426013. The next prime is 12466426031. The reversal of 12466426026 is 62062466421.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83236 + ... + 178496.

It is an arithmetic number, because the mean of its divisors is an integer number (825635754).

Almost surely, 2^12466426026 is an apocalyptic number.

12466426026 is an abundant number, since it is smaller than the sum of its proper divisors (13953918102).

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

12466426026 is a wasteful number, since it uses less digits than its factorization.

12466426026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96566.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 12466426026 in words is "twelve billion, four hundred sixty-six million, four hundred twenty-six thousand, twenty-six".