38873266710361 has 2 divisors, whose sum is σ = 38873266710362. Its totient is φ = 38873266710360.

The previous prime is 38873266710331. The next prime is 38873266710379. The reversal of 38873266710361 is 16301766237883.

It is a happy number.

38873266710361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29417986107225 + 9455280603136 = 5423835^2 + 3074944^2 .

It is a cyclic number.

It is not a de Polignac number, because 38873266710361 - 2²³ = 38873258321753 is a prime.

It is a super-2 number, since 2×38873266710361² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38873266710361.

It is not a weakly prime, because it can be changed into another prime (38873266710331) 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, 19436633355180 + 19436633355181.

It is an arithmetic number, because the mean of its divisors is an integer number (19436633355181).

Almost surely, 2^{38873266710361} is an apocalyptic number.

It is an amenable number.

38873266710361 is a deficient number, since it is larger than the sum of its proper divisors (1).

38873266710361 is an equidigital number, since it uses as much as digits as its factorization.

38873266710361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36578304, while the sum is 61.

The spelling of 38873266710361 in words is "thirty-eight trillion, eight hundred seventy-three billion, two hundred sixty-six million, seven hundred ten thousand, three hundred sixty-one".