2421040303 has 8 divisors (see below), whose sum is σ = 2641587840. Its totient is φ = 2200568280.

The previous prime is 2421040291. The next prime is 2421040327. The reversal of 2421040303 is 3030401242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421040303 is a prime.

It is a super-2 number, since 2×2421040303² = 11722872297500663618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421040343) 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, 64008 + ... + 94546.

It is an arithmetic number, because the mean of its divisors is an integer number (330198480).

Almost surely, 2^2421040303 is an apocalyptic number.

2421040303 is a deficient number, since it is larger than the sum of its proper divisors (220547537).

2421040303 is a wasteful number, since it uses less digits than its factorization.

2421040303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37757.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2421040303 is about 49204.0679517456. The cubic root of 2421040303 is about 1342.7670421391.

Adding to 2421040303 its reverse (3030401242), we get a palindrome (5451441545).

The spelling of 2421040303 in words is "two billion, four hundred twenty-one million, forty thousand, three hundred three".