38974890101039 has 2 divisors, whose sum is σ = 38974890101040. Its totient is φ = 38974890101038.

The previous prime is 38974890101011. The next prime is 38974890101057. The reversal of 38974890101039 is 93010109847983.

It is a strong prime.

It is an emirp because it is prime and its reverse (93010109847983) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38974890101039 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38974890101639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19487445050519 + 19487445050520.

It is an arithmetic number, because the mean of its divisors is an integer number (19487445050520).

Almost surely, 2^{38974890101039} is an apocalyptic number.

38974890101039 is a deficient number, since it is larger than the sum of its proper divisors (1).

38974890101039 is an equidigital number, since it uses as much as digits as its factorization.

38974890101039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 62.

The spelling of 38974890101039 in words is "thirty-eight trillion, nine hundred seventy-four billion, eight hundred ninety million, one hundred one thousand, thirty-nine".