38204166688 has 24 divisors (see below), whose sum is σ = 75283462800. Its totient is φ = 19084557120.

The previous prime is 38204166683. The next prime is 38204166731. The reversal of 38204166688 is 88666140283.

It is not an unprimeable number, because it can be changed into a prime (38204166683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512238 + ... + 582061.

It is an arithmetic number, because the mean of its divisors is an integer number (3136810950).

Almost surely, 2^38204166688 is an apocalyptic number.

It is an amenable number.

38204166688 is a deficient number, since it is larger than the sum of its proper divisors (37079296112).

38204166688 is a wasteful number, since it uses less digits than its factorization.

38204166688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095400 (or 1095392 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 52.

The spelling of 38204166688 in words is "thirty-eight billion, two hundred four million, one hundred sixty-six thousand, six hundred eighty-eight".