138012003457567 has 2 divisors, whose sum is σ = 138012003457568. Its totient is φ = 138012003457566.

The previous prime is 138012003457553. The next prime is 138012003457577. The reversal of 138012003457567 is 765754300210831.

It is a strong prime.

It is an emirp because it is prime and its reverse (765754300210831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 138012003457567 - 2³¹ = 138009855973919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (138012003457577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69006001728783 + 69006001728784.

It is an arithmetic number, because the mean of its divisors is an integer number (69006001728784).

Almost surely, 2^{138012003457567} is an apocalyptic number.

138012003457567 is a deficient number, since it is larger than the sum of its proper divisors (1).

138012003457567 is an equidigital number, since it uses as much as digits as its factorization.

138012003457567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 138012003457567 in words is "one hundred thirty-eight trillion, twelve billion, three million, four hundred fifty-seven thousand, five hundred sixty-seven".