2421412003 has 4 divisors (see below), whose sum is σ = 2548854760. Its totient is φ = 2293969248.

The previous prime is 2421411977. The next prime is 2421412013. The reversal of 2421412003 is 3002141242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421412003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 127442737 = 2421412003 / (2 + 4 + 2 + 1 + 4 + 1 + 2 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2421412013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63721350 + ... + 63721387.

It is an arithmetic number, because the mean of its divisors is an integer number (637213690).

Almost surely, 2^2421412003 is an apocalyptic number.

2421412003 is a deficient number, since it is larger than the sum of its proper divisors (127442757).

2421412003 is a wasteful number, since it uses less digits than its factorization.

2421412003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127442756.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2421412003 is about 49207.8449335063. The cubic root of 2421412003 is about 1342.8357565355.

Adding to 2421412003 its reverse (3002141242), we get a palindrome (5423553245).

The spelling of 2421412003 in words is "two billion, four hundred twenty-one million, four hundred twelve thousand, three".