39084428076497 has 2 divisors, whose sum is σ = 39084428076498. Its totient is φ = 39084428076496.

The previous prime is 39084428076439. The next prime is 39084428076563. The reversal of 39084428076497 is 79467082448093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37371996733696 + 1712431342801 = 6113264^2 + 1308599^2 .

It is a cyclic number.

It is not a de Polignac number, because 39084428076497 - 2¹⁸ = 39084427814353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39084428076497.

It is not a weakly prime, because it can be changed into another prime (39084428076437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19542214038248 + 19542214038249.

It is an arithmetic number, because the mean of its divisors is an integer number (19542214038249).

Almost surely, 2^{39084428076497} is an apocalyptic number.

It is an amenable number.

39084428076497 is a deficient number, since it is larger than the sum of its proper divisors (1).

39084428076497 is an equidigital number, since it uses as much as digits as its factorization.

39084428076497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 585252864, while the sum is 71.

The spelling of 39084428076497 in words is "thirty-nine trillion, eighty-four billion, four hundred twenty-eight million, seventy-six thousand, four hundred ninety-seven".