30432242423 has 8 divisors (see below), whose sum is σ = 33410269200. Its totient is φ = 27489458880.

The previous prime is 30432242417. The next prime is 30432242437. The reversal of 30432242423 is 32424223403.

It is a happy number.

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 30432242423 - 2²⁰ = 30431193847 is a prime.

It is a super-2 number, since 2×30432242423² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30432242473) 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, 8808998 + ... + 8812451.

It is an arithmetic number, because the mean of its divisors is an integer number (4176283650).

Almost surely, 2^30432242423 is an apocalyptic number.

30432242423 is a deficient number, since it is larger than the sum of its proper divisors (2978026777).

30432242423 is a wasteful number, since it uses less digits than its factorization.

30432242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17621617.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 30432242423 its reverse (32424223403), we get a palindrome (62856465826).

The spelling of 30432242423 in words is "thirty billion, four hundred thirty-two million, two hundred forty-two thousand, four hundred twenty-three".