38284167812 has 48 divisors (see below), whose sum is σ = 74877530112. Its totient is φ = 16976779680.

The previous prime is 38284167797. The next prime is 38284167829. The reversal of 38284167812 is 21876148283.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621073 + ... + 1644519.

It is an arithmetic number, because the mean of its divisors is an integer number (1559948544).

Almost surely, 2^38284167812 is an apocalyptic number.

It is an amenable number.

38284167812 is a deficient number, since it is larger than the sum of its proper divisors (36593362300).

38284167812 is a wasteful number, since it uses less digits than its factorization.

38284167812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24368 (or 24366 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 50.

The spelling of 38284167812 in words is "thirty-eight billion, two hundred eighty-four million, one hundred sixty-seven thousand, eight hundred twelve".