2432421003 has 4 divisors (see below), whose sum is σ = 3243228008. Its totient is φ = 1621614000.

The previous prime is 2432420989. The next prime is 2432421007. The reversal of 2432421003 is 3001242342.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2432421003 - 2¹⁶ = 2432355467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2432421007) 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 3 ways as a sum of consecutive naturals, for example, 405403498 + ... + 405403503.

It is an arithmetic number, because the mean of its divisors is an integer number (810807002).

Almost surely, 2^2432421003 is an apocalyptic number.

2432421003 is a deficient number, since it is larger than the sum of its proper divisors (810807005).

2432421003 is an equidigital number, since it uses as much as digits as its factorization.

2432421003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810807004.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2432421003 is about 49319.5803205988. The cubic root of 2432421003 is about 1344.8677570215.

Adding to 2432421003 its reverse (3001242342), we get a palindrome (5433663345).

The spelling of 2432421003 in words is "two billion, four hundred thirty-two million, four hundred twenty-one thousand, three".