2002432004 has 24 divisors (see below), whose sum is σ = 3569582520. Its totient is φ = 982716416.

The previous prime is 2002431979. The next prime is 2002432007. The reversal of 2002432004 is 4002342002.

It can be written as a sum of positive squares in 4 ways, for example, as 2553604 + 1999878400 = 1598^2 + 44720^2 .

It is not an unprimeable number, because it can be changed into a prime (2002432007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28244 + ... + 69300.

It is an arithmetic number, because the mean of its divisors is an integer number (148732605).

Almost surely, 2^2002432004 is an apocalyptic number.

It is an amenable number.

2002432004 is a deficient number, since it is larger than the sum of its proper divisors (1567150516).

2002432004 is a wasteful number, since it uses less digits than its factorization.

2002432004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41287 (or 41285 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2002432004 is about 44748.5419203799. The cubic root of 2002432004 is about 1260.4315318739.

Adding to 2002432004 its reverse (4002342002), we get a palindrome (6004774006).

The spelling of 2002432004 in words is "two billion, two million, four hundred thirty-two thousand, four".