38849241576 has 128 divisors (see below), whose sum is σ = 100407859200. Its totient is φ = 12519536640.

The previous prime is 38849241503. The next prime is 38849241577. The reversal of 38849241576 is 67514294883.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38849241577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41817880 + ... + 41818808.

It is an arithmetic number, because the mean of its divisors is an integer number (784436400).

Almost surely, 2^38849241576 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 38849241576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50203929600).

38849241576 is an abundant number, since it is smaller than the sum of its proper divisors (61558617624).

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

38849241576 is a wasteful number, since it uses less digits than its factorization.

38849241576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399 (or 1395 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 57.

The spelling of 38849241576 in words is "thirty-eight billion, eight hundred forty-nine million, two hundred forty-one thousand, five hundred seventy-six".