38038769788389 has 12 divisors (see below), whose sum is σ = 52527575882496. Its totient is φ = 24484725379408.

The previous prime is 38038769788321. The next prime is 38038769788403. The reversal of 38038769788389 is 98388796783083.

38038769788389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38038769788389 - 2¹⁹ = 38038769264101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (87).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38038769783389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7538398149 + ... + 7538403194.

It is an arithmetic number, because the mean of its divisors is an integer number (4377297990208).

Almost surely, 2^{38038769788389} is an apocalyptic number.

It is an amenable number.

38038769788389 is a deficient number, since it is larger than the sum of its proper divisors (14488806094107).

38038769788389 is a wasteful number, since it uses less digits than its factorization.

38038769788389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15076801404 (or 15076801375 counting only the distinct ones).

The product of its (nonzero) digits is 21069103104, while the sum is 87.

The spelling of 38038769788389 in words is "thirty-eight trillion, thirty-eight billion, seven hundred sixty-nine million, seven hundred eighty-eight thousand, three hundred eighty-nine".