42023324403 has 72 divisors (see below), whose sum is σ = 67673694816. Its totient is φ = 25075353600.

The previous prime is 42023324393. The next prime is 42023324407. The reversal of 42023324403 is 30442332024.

42023324403 is a `hidden beast` number, since 4 + 2 + 0 + 233 + 24 + 403 = 666.

It is not a de Polignac number, because 42023324403 - 2⁶ = 42023324339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42023324407) 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 71 ways as a sum of consecutive naturals, for example, 10826023 + ... + 10829903.

It is an arithmetic number, because the mean of its divisors is an integer number (939912428).

Almost surely, 2^42023324403 is an apocalyptic number.

42023324403 is a deficient number, since it is larger than the sum of its proper divisors (25650370413).

42023324403 is a wasteful number, since it uses less digits than its factorization.

42023324403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125 (or 4105 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 42023324403 its reverse (30442332024), we get a palindrome (72465656427).

The spelling of 42023324403 in words is "forty-two billion, twenty-three million, three hundred twenty-four thousand, four hundred three".