12263281804 has 6 divisors (see below), whose sum is σ = 21460743164. Its totient is φ = 6131640900.

The previous prime is 12263281799. The next prime is 12263281831. The reversal of 12263281804 is 40818236221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1532910222 + ... + 1532910229.

Almost surely, 2^12263281804 is an apocalyptic number.

It is an amenable number.

12263281804 is a deficient number, since it is larger than the sum of its proper divisors (9197461360).

12263281804 is a wasteful number, since it uses less digits than its factorization.

12263281804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065820455 (or 3065820453 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 12263281804 in words is "twelve billion, two hundred sixty-three million, two hundred eighty-one thousand, eight hundred four".