38012286256 has 200 divisors, whose sum is σ = 90276454080. Its totient is φ = 15486170112.

The previous prime is 38012286241. The next prime is 38012286313. The reversal of 38012286256 is 65268221083.

38012286256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 66805140 + ... + 66805708.

Almost surely, 2^38012286256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38012286256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45138227040).

38012286256 is an abundant number, since it is smaller than the sum of its proper divisors (52264167824).

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

38012286256 is an equidigital number, since it uses as much as digits as its factorization.

38012286256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 38012286256 in words is "thirty-eight billion, twelve million, two hundred eighty-six thousand, two hundred fifty-six".