38835038385 has 64 divisors (see below), whose sum is σ = 81110050560. Its totient is φ = 17380707840.

The previous prime is 38835038383. The next prime is 38835038387. The reversal of 38835038385 is 58383053883.

38835038385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38835038383) and next prime (38835038387).

It is not a de Polignac number, because 38835038385 - 2¹ = 38835038383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38835038383) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 986524 + ... + 1025133.

It is an arithmetic number, because the mean of its divisors is an integer number (1267344540).

Almost surely, 2^38835038385 is an apocalyptic number.

It is an amenable number.

38835038385 is an abundant number, since it is smaller than the sum of its proper divisors (42275012175).

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

38835038385 is a wasteful number, since it uses less digits than its factorization.

38835038385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011695 (or 2011689 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 38835038385 in words is "thirty-eight billion, eight hundred thirty-five million, thirty-eight thousand, three hundred eighty-five".