38030170066 has 32 divisors (see below), whose sum is σ = 65766666240. Its totient is φ = 16155853056.

The previous prime is 38030170063. The next prime is 38030170091. The reversal of 38030170066 is 66007103083.

It is not an unprimeable number, because it can be changed into a prime (38030170063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2112190 + ... + 2130118.

It is an arithmetic number, because the mean of its divisors is an integer number (2055208320).

Almost surely, 2^38030170066 is an apocalyptic number.

38030170066 is a deficient number, since it is larger than the sum of its proper divisors (27736496174).

38030170066 is a wasteful number, since it uses less digits than its factorization.

38030170066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19258.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 38030170066 in words is "thirty-eight billion, thirty million, one hundred seventy thousand, sixty-six".