2420422003 has 4 divisors (see below), whose sum is σ = 2479456728. Its totient is φ = 2361387280.

The previous prime is 2420422001. The next prime is 2420422009. The reversal of 2420422003 is 3002240242.

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

It is a cyclic number.

It is not a de Polignac number, because 2420422003 - 2¹ = 2420422001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420422001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29517301 + ... + 29517382.

It is an arithmetic number, because the mean of its divisors is an integer number (619864182).

Almost surely, 2^2420422003 is an apocalyptic number.

2420422003 is a deficient number, since it is larger than the sum of its proper divisors (59034725).

2420422003 is an equidigital number, since it uses as much as digits as its factorization.

2420422003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59034724.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2420422003 is about 49197.7845334523. The cubic root of 2420422003 is about 1342.6527244017.

Adding to 2420422003 its reverse (3002240242), we get a palindrome (5422662245).

The spelling of 2420422003 in words is "two billion, four hundred twenty million, four hundred twenty-two thousand, three".