23430232422 has 64 divisors (see below), whose sum is σ = 55227744000. Its totient is φ = 7337623680.

The previous prime is 23430232381. The next prime is 23430232429. The reversal of 23430232422 is 22423203432.

It is a happy number.

23430232422 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 0 + 232 + 422 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23430232429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501829 + ... + 546527.

It is an arithmetic number, because the mean of its divisors is an integer number (862933500).

Almost surely, 2^23430232422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23430232422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27613872000).

23430232422 is an abundant number, since it is smaller than the sum of its proper divisors (31797511578).

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

23430232422 is a wasteful number, since it uses less digits than its factorization.

23430232422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45298 (or 45292 counting only the distinct ones).

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

Adding to 23430232422 its reverse (22423203432), we get a palindrome (45853435854).

The spelling of 23430232422 in words is "twenty-three billion, four hundred thirty million, two hundred thirty-two thousand, four hundred twenty-two".