38801151789839 has 2 divisors, whose sum is σ = 38801151789840. Its totient is φ = 38801151789838.

The previous prime is 38801151789821. The next prime is 38801151789887. The reversal of 38801151789839 is 93898715110883.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38801151789839 - 2¹⁶ = 38801151724303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38801151189839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19400575894919 + 19400575894920.

It is an arithmetic number, because the mean of its divisors is an integer number (19400575894920).

Almost surely, 2^{38801151789839} is an apocalyptic number.

38801151789839 is a deficient number, since it is larger than the sum of its proper divisors (1).

38801151789839 is an equidigital number, since it uses as much as digits as its factorization.

38801151789839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104509440, while the sum is 71.

The spelling of 38801151789839 in words is "thirty-eight trillion, eight hundred one billion, one hundred fifty-one million, seven hundred eighty-nine thousand, eight hundred thirty-nine".