38847012115 has 8 divisors (see below), whose sum is σ = 49069910160. Its totient is φ = 29441945952.

The previous prime is 38847012109. The next prime is 38847012151. The reversal of 38847012115 is 51121074883.

38847012115 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 a cyclic number.

It is not a de Polignac number, because 38847012115 - 2³ = 38847012107 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, 204457864 + ... + 204458053.

It is an arithmetic number, because the mean of its divisors is an integer number (6133738770).

Almost surely, 2^38847012115 is an apocalyptic number.

38847012115 is a deficient number, since it is larger than the sum of its proper divisors (10222898045).

38847012115 is a wasteful number, since it uses less digits than its factorization.

38847012115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408915941.

The product of its (nonzero) digits is 53760, while the sum is 40.

Adding to 38847012115 its reverse (51121074883), we get a palindrome (89968086998).

The spelling of 38847012115 in words is "thirty-eight billion, eight hundred forty-seven million, twelve thousand, one hundred fifteen".