38676384744845 has 8 divisors (see below), whose sum is σ = 46412275191264. Its totient is φ = 30940698797584.

The previous prime is 38676384744827. The next prime is 38676384744847. The reversal of 38676384744845 is 54844748367683.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38676384744845 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38676384744847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50708399 + ... + 51465468.

It is an arithmetic number, because the mean of its divisors is an integer number (5801534398908).

Almost surely, 2^{38676384744845} is an apocalyptic number.

It is an amenable number.

38676384744845 is a deficient number, since it is larger than the sum of its proper divisors (7735890446419).

38676384744845 is a wasteful number, since it uses less digits than its factorization.

38676384744845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102249579.

The product of its digits is 10404495360, while the sum is 77.

The spelling of 38676384744845 in words is "thirty-eight trillion, six hundred seventy-six billion, three hundred eighty-four million, seven hundred forty-four thousand, eight hundred forty-five".