38282861985 has 8 divisors (see below), whose sum is σ = 61252579200. Its totient is φ = 20417526384.

The previous prime is 38282861959. The next prime is 38282861993. The reversal of 38282861985 is 58916828283.

38282861985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38282861985 - 2¹⁵ = 38282829217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276095385 + ... + 1276095414.

It is an arithmetic number, because the mean of its divisors is an integer number (7656572400).

Almost surely, 2^38282861985 is an apocalyptic number.

It is an amenable number.

38282861985 is a deficient number, since it is larger than the sum of its proper divisors (22969717215).

38282861985 is a wasteful number, since it uses less digits than its factorization.

38282861985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552190807.

The product of its digits is 13271040, while the sum is 60.

The spelling of 38282861985 in words is "thirty-eight billion, two hundred eighty-two million, eight hundred sixty-one thousand, nine hundred eighty-five".