42603043033 has 8 divisors (see below), whose sum is σ = 42943370400. Its totient is φ = 42263852928.

The previous prime is 42603042983. The next prime is 42603043111. The reversal of 42603043033 is 33034030624.

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-42603043033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42603042992 and 42603043010.

It is not an unprimeable number, because it can be changed into a prime (42603043333) 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, 209016 + ... + 359017.

It is an arithmetic number, because the mean of its divisors is an integer number (5367921300).

Almost surely, 2^42603043033 is an apocalyptic number.

It is an amenable number.

42603043033 is a deficient number, since it is larger than the sum of its proper divisors (340327367).

42603043033 is a wasteful number, since it uses less digits than its factorization.

42603043033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568631.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 42603043033 its reverse (33034030624), we get a palindrome (75637073657).

The spelling of 42603043033 in words is "forty-two billion, six hundred three million, forty-three thousand, thirty-three".