2420043003 has 48 divisors (see below), whose sum is σ = 4176446976. Its totient is φ = 1320295680.

The previous prime is 2420043001. The next prime is 2420043013. The reversal of 2420043003 is 3003400242.

It is not a de Polignac number, because 2420043003 - 2¹ = 2420043001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2420043001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1000051 + ... + 1002467.

It is an arithmetic number, because the mean of its divisors is an integer number (87009312).

Almost surely, 2^2420043003 is an apocalyptic number.

2420043003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2420043003 is a deficient number, since it is larger than the sum of its proper divisors (1756403973).

2420043003 is a wasteful number, since it uses less digits than its factorization.

2420043003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144 (or 3141 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2420043003 is about 49193.9325831957. The cubic root of 2420043003 is about 1342.5826413136.

Adding to 2420043003 its reverse (3003400242), we get a palindrome (5423443245).

The spelling of 2420043003 in words is "two billion, four hundred twenty million, forty-three thousand, three".