23424302403 has 12 divisors (see below), whose sum is σ = 34263396960. Its totient is φ = 15418527696.

The previous prime is 23424302389. The next prime is 23424302453. The reversal of 23424302403 is 30420342432.

23424302403 is a `hidden beast` number, since 234 + 24 + 3 + 0 + 2 + 403 = 666.

It is not a de Polignac number, because 23424302403 - 2⁴ = 23424302387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23424302453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16472076 + ... + 16473497.

It is an arithmetic number, because the mean of its divisors is an integer number (2855283080).

Almost surely, 2^23424302403 is an apocalyptic number.

23424302403 is a deficient number, since it is larger than the sum of its proper divisors (10839094557).

23424302403 is a wasteful number, since it uses less digits than its factorization.

23424302403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32945658 (or 32945655 counting only the distinct ones).

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

Adding to 23424302403 its reverse (30420342432), we get a palindrome (53844644835).

The spelling of 23424302403 in words is "twenty-three billion, four hundred twenty-four million, three hundred two thousand, four hundred three".