38772342406767 has 8 divisors (see below), whose sum is σ = 51809577893296. Its totient is φ = 25791667595712.

The previous prime is 38772342406751. The next prime is 38772342406843. The reversal of 38772342406767 is 76760424327783.

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

It is not a de Polignac number, because 38772342406767 - 2⁴ = 38772342406751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38772342406698 and 38772342406707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38772342406747) 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, 14140167268 + ... + 14140170009.

It is an arithmetic number, because the mean of its divisors is an integer number (6476197236662).

Almost surely, 2^{38772342406767} is an apocalyptic number.

38772342406767 is a deficient number, since it is larger than the sum of its proper divisors (13037235486529).

38772342406767 is a wasteful number, since it uses less digits than its factorization.

38772342406767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28280337737.

The product of its (nonzero) digits is 398297088, while the sum is 66.

The spelling of 38772342406767 in words is "thirty-eight trillion, seven hundred seventy-two billion, three hundred forty-two million, four hundred six thousand, seven hundred sixty-seven".