39148342814597 has 2 divisors, whose sum is σ = 39148342814598. Its totient is φ = 39148342814596.

The previous prime is 39148342814579. The next prime is 39148342814629. The reversal of 39148342814597 is 79541824384193.

39148342814597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (39148342814579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38358686646721 + 789656167876 = 6193439^2 + 888626^2 .

It is a cyclic number.

It is not a de Polignac number, because 39148342814597 - 2⁸ = 39148342814341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39148342514597) 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, 19574171407298 + 19574171407299.

It is an arithmetic number, because the mean of its divisors is an integer number (19574171407299).

Almost surely, 2^{39148342814597} is an apocalyptic number.

It is an amenable number.

39148342814597 is a deficient number, since it is larger than the sum of its proper divisors (1).

39148342814597 is an equidigital number, since it uses as much as digits as its factorization.

39148342814597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209018880, while the sum is 68.

The spelling of 39148342814597 in words is "thirty-nine trillion, one hundred forty-eight billion, three hundred forty-two million, eight hundred fourteen thousand, five hundred ninety-seven".