38855744692216 has 32 divisors (see below), whose sum is σ = 73430005063680. Its totient is φ = 19274417618400.

The previous prime is 38855744692183. The next prime is 38855744692243. The reversal of 38855744692216 is 61229644755883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42289621 + ... + 43198651.

It is an arithmetic number, because the mean of its divisors is an integer number (2294687658240).

Almost surely, 2^{38855744692216} is an apocalyptic number.

It is an amenable number.

38855744692216 is a deficient number, since it is larger than the sum of its proper divisors (34574260371464).

38855744692216 is a wasteful number, since it uses less digits than its factorization.

38855744692216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951235 (or 951231 counting only the distinct ones).

The product of its digits is 696729600, while the sum is 70.

The spelling of 38855744692216 in words is "thirty-eight trillion, eight hundred fifty-five billion, seven hundred forty-four million, six hundred ninety-two thousand, two hundred sixteen".