38044166219 has 2 divisors, whose sum is σ = 38044166220. Its totient is φ = 38044166218.

The previous prime is 38044166201. The next prime is 38044166333. The reversal of 38044166219 is 91266144083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38044166219 - 2¹⁶ = 38044100683 is a prime.

It is a super-2 number, since 2×38044166219² (a number of 22 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 38044166219.

It is not a weakly prime, because it can be changed into another prime (38044166119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19022083109 + 19022083110.

It is an arithmetic number, because the mean of its divisors is an integer number (19022083110).

Almost surely, 2^38044166219 is an apocalyptic number.

38044166219 is a deficient number, since it is larger than the sum of its proper divisors (1).

38044166219 is an equidigital number, since it uses as much as digits as its factorization.

38044166219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 38044166219 in words is "thirty-eight billion, forty-four million, one hundred sixty-six thousand, two hundred nineteen".