2002404163 has 2 divisors, whose sum is σ = 2002404164. Its totient is φ = 2002404162.

The previous prime is 2002404119. The next prime is 2002404203. The reversal of 2002404163 is 3614042002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002404163 - 2¹³ = 2002395971 is a prime.

It is a super-3 number, since 3×2002404163³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2002404763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001202081 + 1001202082.

It is an arithmetic number, because the mean of its divisors is an integer number (1001202082).

Almost surely, 2^2002404163 is an apocalyptic number.

2002404163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002404163 is an equidigital number, since it uses as much as digits as its factorization.

2002404163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2002404163 is about 44748.2308365370. The cubic root of 2002404163 is about 1260.4256903377.

Adding to 2002404163 its reverse (3614042002), we get a palindrome (5616446165).

The spelling of 2002404163 in words is "two billion, two million, four hundred four thousand, one hundred sixty-three".