38335275258349 has 2 divisors, whose sum is σ = 38335275258350. Its totient is φ = 38335275258348.

The previous prime is 38335275258331. The next prime is 38335275258457. The reversal of 38335275258349 is 94385257253383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37933059276324 + 402215982025 = 6158982^2 + 634205^2 .

It is an emirp because it is prime and its reverse (94385257253383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38335275258349 - 2²¹ = 38335273161197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38335275256349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19167637629174 + 19167637629175.

It is an arithmetic number, because the mean of its divisors is an integer number (19167637629175).

Almost surely, 2^{38335275258349} is an apocalyptic number.

It is an amenable number.

38335275258349 is a deficient number, since it is larger than the sum of its proper divisors (1).

38335275258349 is an equidigital number, since it uses as much as digits as its factorization.

38335275258349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184000, while the sum is 67.

The spelling of 38335275258349 in words is "thirty-eight trillion, three hundred thirty-five billion, two hundred seventy-five million, two hundred fifty-eight thousand, three hundred forty-nine".