38678653538801 has 8 divisors (see below), whose sum is σ = 38708589991680. Its totient is φ = 38648722284432.

The previous prime is 38678653538797. The next prime is 38678653538803. The reversal of 38678653538801 is 10883535687683.

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 38678653538801 - 2² = 38678653538797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38678653538803) 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, 13653311 + ... + 16241003.

It is an arithmetic number, because the mean of its divisors is an integer number (4838573748960).

Almost surely, 2^{38678653538801} is an apocalyptic number.

It is an amenable number.

38678653538801 is a deficient number, since it is larger than the sum of its proper divisors (29936452879).

38678653538801 is a wasteful number, since it uses less digits than its factorization.

38678653538801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599255.

The product of its (nonzero) digits is 696729600, while the sum is 71.

The spelling of 38678653538801 in words is "thirty-eight trillion, six hundred seventy-eight billion, six hundred fifty-three million, five hundred thirty-eight thousand, eight hundred one".