38852721071 has 8 divisors (see below), whose sum is σ = 39044318544. Its totient is φ = 38661437440.

The previous prime is 38852721041. The next prime is 38852721143. The reversal of 38852721071 is 17012725883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38852721071 - 2²² = 38848526767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38852721041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171701 + ... + 327393.

It is an arithmetic number, because the mean of its divisors is an integer number (4880539818).

Almost surely, 2^38852721071 is an apocalyptic number.

38852721071 is a deficient number, since it is larger than the sum of its proper divisors (191597473).

38852721071 is a wasteful number, since it uses less digits than its factorization.

38852721071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156921.

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 38852721071 in words is "thirty-eight billion, eight hundred fifty-two million, seven hundred twenty-one thousand, seventy-one".