38678632740383 has 2 divisors, whose sum is σ = 38678632740384. Its totient is φ = 38678632740382.

The previous prime is 38678632740367. The next prime is 38678632740409. The reversal of 38678632740383 is 38304723687683.

It is a weak prime.

It is an emirp because it is prime and its reverse (38304723687683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38678632740383 - 2⁴ = 38678632740367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38678632743383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19339316370191 + 19339316370192.

It is an arithmetic number, because the mean of its divisors is an integer number (19339316370192).

Almost surely, 2^{38678632740383} is an apocalyptic number.

38678632740383 is a deficient number, since it is larger than the sum of its proper divisors (1).

38678632740383 is an equidigital number, since it uses as much as digits as its factorization.

38678632740383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 585252864, while the sum is 68.

The spelling of 38678632740383 in words is "thirty-eight trillion, six hundred seventy-eight billion, six hundred thirty-two million, seven hundred forty thousand, three hundred eighty-three".