12026276264 has 16 divisors (see below), whose sum is σ = 22567634100. Its totient is φ = 6008240512.

The previous prime is 12026276263. The next prime is 12026276267. The reversal of 12026276264 is 46267262021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8012040100 + 4014236164 = 89510^2 + 63358^2 .

It is not an unprimeable number, because it can be changed into a prime (12026276261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601757 + ... + 621420.

Almost surely, 2^12026276264 is an apocalyptic number.

It is an amenable number.

12026276264 is a deficient number, since it is larger than the sum of its proper divisors (10541357836).

12026276264 is a wasteful number, since it uses less digits than its factorization.

12026276264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224412 (or 1224408 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 12026276264 in words is "twelve billion, twenty-six million, two hundred seventy-six thousand, two hundred sixty-four".