30324434423 has 4 divisors (see below), whose sum is σ = 30324827520. Its totient is φ = 30324041328.

The previous prime is 30324434411. The next prime is 30324434531. The reversal of 30324434423 is 32443442303.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 30324434423 - 2⁸ = 30324434167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30324434423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324404423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38438 + ... + 249251.

It is an arithmetic number, because the mean of its divisors is an integer number (7581206880).

Almost surely, 2^30324434423 is an apocalyptic number.

30324434423 is a deficient number, since it is larger than the sum of its proper divisors (393097).

30324434423 is a wasteful number, since it uses less digits than its factorization.

30324434423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393096.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 30324434423 its reverse (32443442303), we get a palindrome (62767876726).

The spelling of 30324434423 in words is "thirty billion, three hundred twenty-four million, four hundred thirty-four thousand, four hundred twenty-three".