2002304434 has 16 divisors (see below), whose sum is σ = 3303312768. Its totient is φ = 904477392.

The previous prime is 2002304419. The next prime is 2002304453. The reversal of 2002304434 is 4344032002.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 818052 + ... + 820495.

It is an arithmetic number, because the mean of its divisors is an integer number (206457048).

Almost surely, 2^2002304434 is an apocalyptic number.

2002304434 is a deficient number, since it is larger than the sum of its proper divisors (1301008334).

2002304434 is a wasteful number, since it uses less digits than its factorization.

2002304434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638609.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2002304434 is about 44747.1164881046. The cubic root of 2002304434 is about 1260.4047649783.

Adding to 2002304434 its reverse (4344032002), we get a palindrome (6346336436).

The spelling of 2002304434 in words is "two billion, two million, three hundred four thousand, four hundred thirty-four".