23132324430 has 48 divisors (see below), whose sum is σ = 60251003280. Its totient is φ = 6157649664.

The previous prime is 23132324417. The next prime is 23132324431. The reversal of 23132324430 is 3442323132.

It is a junction number, because it is equal to n+sod(n) for n = 23132324394 and 23132324403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132324431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177595 + ... + 278934.

It is an arithmetic number, because the mean of its divisors is an integer number (1255229235).

Almost surely, 2^23132324430 is an apocalyptic number.

23132324430 is an abundant number, since it is smaller than the sum of its proper divisors (37118678850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23132324430 is a wasteful number, since it uses less digits than its factorization.

23132324430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457105 (or 457102 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23132324430 its reverse (3442323132), we get a palindrome (26574647562).

The spelling of 23132324430 in words is "twenty-three billion, one hundred thirty-two million, three hundred twenty-four thousand, four hundred thirty".