4000255339 has 2 divisors, whose sum is σ = 4000255340. Its totient is φ = 4000255338.

The previous prime is 4000255319. The next prime is 4000255349. The reversal of 4000255339 is 9335520004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4000255339 - 2⁹ = 4000254827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4000255339.

It is not a weakly prime, because it can be changed into another prime (4000255319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000127669 + 2000127670.

It is an arithmetic number, because the mean of its divisors is an integer number (2000127670).

Almost surely, 2^4000255339 is an apocalyptic number.

4000255339 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000255339 is an equidigital number, since it uses as much as digits as its factorization.

4000255339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 4000255339 is about 63247.5718031926. The cubic root of 4000255339 is about 1587.4348283659.

The spelling of 4000255339 in words is "four billion, two hundred fifty-five thousand, three hundred thirty-nine".