3840081151369 has 2 divisors, whose sum is σ = 3840081151370. Its totient is φ = 3840081151368.

The previous prime is 3840081151363. The next prime is 3840081151373. The reversal of 3840081151369 is 9631511800483.

3840081151369 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., 3766751219344 + 73329932025 = 1940812^2 + 270795^2 .

It is a cyclic number.

It is not a de Polignac number, because 3840081151369 - 2²³ = 3840072762761 is a prime.

It is a super-2 number, since 2×3840081151369² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3840081151363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1920040575684 + 1920040575685.

It is an arithmetic number, because the mean of its divisors is an integer number (1920040575685).

Almost surely, 2^{3840081151369} is an apocalyptic number.

It is an amenable number.

3840081151369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3840081151369 is an equidigital number, since it uses as much as digits as its factorization.

3840081151369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 3840081151369 in words is "three trillion, eight hundred forty billion, eighty-one million, one hundred fifty-one thousand, three hundred sixty-nine".