376642310879717 has 2 divisors, whose sum is σ = 376642310879718. Its totient is φ = 376642310879716.

The previous prime is 376642310879711. The next prime is 376642310879761. The reversal of 376642310879717 is 717978013246673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356475017258116 + 20167293621601 = 18880546^2 + 4490801^2 .

It is a cyclic number.

It is not a de Polignac number, because 376642310879717 - 2¹⁴ = 376642310863333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376642310879711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188321155439858 + 188321155439859.

It is an arithmetic number, because the mean of its divisors is an integer number (188321155439859).

Almost surely, 2^{376642310879717} is an apocalyptic number.

It is an amenable number.

376642310879717 is a deficient number, since it is larger than the sum of its proper divisors (1).

376642310879717 is an equidigital number, since it uses as much as digits as its factorization.

376642310879717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448084224, while the sum is 71.

The spelling of 376642310879717 in words is "three hundred seventy-six trillion, six hundred forty-two billion, three hundred ten million, eight hundred seventy-nine thousand, seven hundred seventeen".