38680263373816 has 128 divisors (see below), whose sum is σ = 80819809344000. Its totient is φ = 17280162611712.

The previous prime is 38680263373811. The next prime is 38680263373849. The reversal of 38680263373816 is 61837336208683.

38680263373816 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38680263373811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52667965 + ... + 53397331.

It is an arithmetic number, because the mean of its divisors is an integer number (631404760500).

Almost surely, 2^{38680263373816} is an apocalyptic number.

It is an amenable number.

38680263373816 is an abundant number, since it is smaller than the sum of its proper divisors (42139545970184).

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

38680263373816 is a wasteful number, since it uses less digits than its factorization.

38680263373816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729701 (or 729697 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 64.

The spelling of 38680263373816 in words is "thirty-eight trillion, six hundred eighty billion, two hundred sixty-three million, three hundred seventy-three thousand, eight hundred sixteen".