4082012393 has 2 divisors, whose sum is σ = 4082012394. Its totient is φ = 4082012392.

The previous prime is 4082012381. The next prime is 4082012411. The reversal of 4082012393 is 3932102804.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2393459929 + 1688552464 = 48923^2 + 41092^2 .

It is a cyclic number.

It is not a de Polignac number, because 4082012393 - 2⁶ = 4082012329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4082012593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2041006196 + 2041006197.

It is an arithmetic number, because the mean of its divisors is an integer number (2041006197).

Almost surely, 2^4082012393 is an apocalyptic number.

It is an amenable number.

4082012393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4082012393 is an equidigital number, since it uses as much as digits as its factorization.

4082012393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4082012393 is about 63890.6283659818. The cubic root of 4082012393 is about 1598.1766198476.

The spelling of 4082012393 in words is "four billion, eighty-two million, twelve thousand, three hundred ninety-three".