38670216852 has 24 divisors (see below), whose sum is σ = 92669169376. Its totient is φ = 12541691808.

The previous prime is 38670216847. The next prime is 38670216899. The reversal of 38670216852 is 25861207683.

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, 43547098 + ... + 43547985.

Almost surely, 2^38670216852 is an apocalyptic number.

It is an amenable number.

38670216852 is an abundant number, since it is smaller than the sum of its proper divisors (53998952524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38670216852 is a wasteful number, since it uses less digits than its factorization.

38670216852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87095127 (or 87095125 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 38670216852 in words is "thirty-eight billion, six hundred seventy million, two hundred sixteen thousand, eight hundred fifty-two".