4002355141 has 2 divisors, whose sum is σ = 4002355142. Its totient is φ = 4002355140.

The previous prime is 4002355109. The next prime is 4002355199. The reversal of 4002355141 is 1415532004.

It is a happy number.

4002355141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3998032900 + 4322241 = 63230^2 + 2079^2 .

It is a cyclic number.

It is not a de Polignac number, because 4002355141 - 2⁵ = 4002355109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4002355541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001177570 + 2001177571.

It is an arithmetic number, because the mean of its divisors is an integer number (2001177571).

Almost surely, 2^4002355141 is an apocalyptic number.

It is an amenable number.

4002355141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002355141 is an equidigital number, since it uses as much as digits as its factorization.

4002355141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4002355141 is about 63264.1694879495. The cubic root of 4002355141 is about 1587.7125369520.

Adding to 4002355141 its reverse (1415532004), we get a palindrome (5417887145).

The spelling of 4002355141 in words is "four billion, two million, three hundred fifty-five thousand, one hundred forty-one".