2421490003 has 16 divisors (see below), whose sum is σ = 2522209536. Its totient is φ = 2323046880.

The previous prime is 2421489989. The next prime is 2421490009. The reversal of 2421490003 is 3000941242.

It is a cyclic number.

It is not a de Polignac number, because 2421490003 - 2²⁹ = 1884619091 is a prime.

It is a super-2 number, since 2×2421490003² = 11727227669257880018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2421490003.

It is not an unprimeable number, because it can be changed into a prime (2421490009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893176 + ... + 895882.

It is an arithmetic number, because the mean of its divisors is an integer number (157638096).

Almost surely, 2^2421490003 is an apocalyptic number.

2421490003 is a deficient number, since it is larger than the sum of its proper divisors (100719533).

2421490003 is a wasteful number, since it uses less digits than its factorization.

2421490003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2421490003 is about 49208.6374836776. The cubic root of 2421490003 is about 1342.8501751288.

The spelling of 2421490003 in words is "two billion, four hundred twenty-one million, four hundred ninety thousand, three".