38549471716 has 24 divisors (see below), whose sum is σ = 81156783680. Its totient is φ = 15651664992.

The previous prime is 38549471687. The next prime is 38549471717. The reversal of 38549471716 is 61717494583.

38549471716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (38549471717) 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, 36230175 + ... + 36231238.

Almost surely, 2^38549471716 is an apocalyptic number.

It is an amenable number.

38549471716 is an abundant number, since it is smaller than the sum of its proper divisors (42607311964).

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

38549471716 is a wasteful number, since it uses less digits than its factorization.

38549471716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72461443 (or 72461441 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 55.

The spelling of 38549471716 in words is "thirty-eight billion, five hundred forty-nine million, four hundred seventy-one thousand, seven hundred sixteen".