38388883336 has 64 divisors (see below), whose sum is σ = 81422193600. Its totient is φ = 16859031552.

The previous prime is 38388883331. The next prime is 38388883343. The reversal of 38388883336 is 63338888383.

38388883336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (38388883331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62260 + ... + 283996.

It is an arithmetic number, because the mean of its divisors is an integer number (1272221775).

Almost surely, 2^38388883336 is an apocalyptic number.

It is an amenable number.

38388883336 is an abundant number, since it is smaller than the sum of its proper divisors (43033310264).

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

38388883336 is a wasteful number, since it uses less digits than its factorization.

38388883336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221846 (or 221842 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 61.

The spelling of 38388883336 in words is "thirty-eight billion, three hundred eighty-eight million, eight hundred eighty-three thousand, three hundred thirty-six".