38771416784 has 40 divisors (see below), whose sum is σ = 78100834560. Its totient is φ = 18625363200.

The previous prime is 38771416771. The next prime is 38771416793. The reversal of 38771416784 is 48761417783.

38771416784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 212237 + ... + 350124.

It is an arithmetic number, because the mean of its divisors is an integer number (1952520864).

Almost surely, 2^38771416784 is an apocalyptic number.

It is an amenable number.

38771416784 is an abundant number, since it is smaller than the sum of its proper divisors (39329417776).

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

38771416784 is a wasteful number, since it uses less digits than its factorization.

38771416784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562539 (or 562533 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 56.

Subtracting 38771416784 from its reverse (48761417783), we obtain a palindrome (9990000999).

The spelling of 38771416784 in words is "thirty-eight billion, seven hundred seventy-one million, four hundred sixteen thousand, seven hundred eighty-four".