41392078691317 has 2 divisors, whose sum is σ = 41392078691318. Its totient is φ = 41392078691316.

The previous prime is 41392078691281. The next prime is 41392078691323. The reversal of 41392078691317 is 71319687029314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37820851817956 + 3571226873361 = 6149866^2 + 1889769^2 .

It is a cyclic number.

It is not a de Polignac number, because 41392078691317 - 2²⁷ = 41391944473589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41392078691347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20696039345658 + 20696039345659.

It is an arithmetic number, because the mean of its divisors is an integer number (20696039345659).

Almost surely, 2^{41392078691317} is an apocalyptic number.

It is an amenable number.

41392078691317 is a deficient number, since it is larger than the sum of its proper divisors (1).

41392078691317 is an equidigital number, since it uses as much as digits as its factorization.

41392078691317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 61.

The spelling of 41392078691317 in words is "forty-one trillion, three hundred ninety-two billion, seventy-eight million, six hundred ninety-one thousand, three hundred seventeen".