42004024403 has 8 divisors (see below), whose sum is σ = 46599226560. Its totient is φ = 37538264680.

The previous prime is 42004024327. The next prime is 42004024421. The reversal of 42004024403 is 30442040024.

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

It is a cyclic number.

It is not a de Polignac number, because 42004024403 - 2²⁰ = 42002975827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42004024423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32359925 + ... + 32361222.

It is an arithmetic number, because the mean of its divisors is an integer number (5824903320).

Almost surely, 2^42004024403 is an apocalyptic number.

42004024403 is a deficient number, since it is larger than the sum of its proper divisors (4595202157).

42004024403 is a wasteful number, since it uses less digits than its factorization.

42004024403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64721217.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 42004024403 its reverse (30442040024), we get a palindrome (72446064427).

The spelling of 42004024403 in words is "forty-two billion, four million, twenty-four thousand, four hundred three".