38314888860139 has 2 divisors, whose sum is σ = 38314888860140. Its totient is φ = 38314888860138.

The previous prime is 38314888860103. The next prime is 38314888860181. The reversal of 38314888860139 is 93106888841383.

38314888860139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38314888860139 is a prime.

It is not a weakly prime, because it can be changed into another prime (38314888860539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19157444430069 + 19157444430070.

It is an arithmetic number, because the mean of its divisors is an integer number (19157444430070).

Almost surely, 2^{38314888860139} is an apocalyptic number.

38314888860139 is a deficient number, since it is larger than the sum of its proper divisors (1).

38314888860139 is an equidigital number, since it uses as much as digits as its factorization.

38314888860139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 191102976, while the sum is 70.

The spelling of 38314888860139 in words is "thirty-eight trillion, three hundred fourteen billion, eight hundred eighty-eight million, eight hundred sixty thousand, one hundred thirty-nine".