23430033423 has 12 divisors (see below), whose sum is σ = 35010395160. Its totient is φ = 15081400656.

The previous prime is 23430033421. The next prime is 23430033433. The reversal of 23430033423 is 32433003432.

23430033423 is a `hidden beast` number, since 2 + 3 + 4 + 300 + 334 + 23 = 666.

It is not a de Polignac number, because 23430033423 - 2¹ = 23430033421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23430033421) 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 11 ways as a sum of consecutive naturals, for example, 44884861 + ... + 44885382.

It is an arithmetic number, because the mean of its divisors is an integer number (2917532930).

Almost surely, 2^23430033423 is an apocalyptic number.

23430033423 is a deficient number, since it is larger than the sum of its proper divisors (11580361737).

23430033423 is a wasteful number, since it uses less digits than its factorization.

23430033423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89770278 (or 89770275 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 23430033423 its reverse (32433003432), we get a palindrome (55863036855).

The spelling of 23430033423 in words is "twenty-three billion, four hundred thirty million, thirty-three thousand, four hundred twenty-three".