3840081151373 has 2 divisors, whose sum is σ = 3840081151374. Its totient is φ = 3840081151372.

The previous prime is 3840081151369. The next prime is 3840081151447. The reversal of 3840081151373 is 3731511800483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3799372843204 + 40708308169 = 1949198^2 + 201763^2 .

It is an emirp because it is prime and its reverse (3731511800483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3840081151373 - 2² = 3840081151369 is a prime.

It is a congruent number.

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, 1920040575686 + 1920040575687.

It is an arithmetic number, because the mean of its divisors is an integer number (1920040575687).

Almost surely, 2^{3840081151373} is an apocalyptic number.

It is an amenable number.

3840081151373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3840081151373 is an equidigital number, since it uses as much as digits as its factorization.

3840081151373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 3840081151373 in words is "three trillion, eight hundred forty billion, eighty-one million, one hundred fifty-one thousand, three hundred seventy-three".