2002432404 has 48 divisors (see below), whose sum is σ = 5351456768. Its totient is φ = 570876768.

The previous prime is 2002432403. The next prime is 2002432409. The reversal of 2002432404 is 4042342002.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002432403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13149 + ... + 64635.

Almost surely, 2^2002432404 is an apocalyptic number.

It is an amenable number.

2002432404 is an abundant number, since it is smaller than the sum of its proper divisors (3349024364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002432404 is a wasteful number, since it uses less digits than its factorization.

2002432404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51964 (or 51962 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2002432404 is about 44748.5463897991. The cubic root of 2002432404 is about 1260.4316158006.

Adding to 2002432404 its reverse (4042342002), we get a palindrome (6044774406).

The spelling of 2002432404 in words is "two billion, two million, four hundred thirty-two thousand, four hundred four".