23243244430 has 32 divisors (see below), whose sum is σ = 47848812480. Its totient is φ = 7963422720.

The previous prime is 23243244413. The next prime is 23243244443. The reversal of 23243244430 is 3444234232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23243244392 and 23243244401.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19201 + ... + 216460.

It is an arithmetic number, because the mean of its divisors is an integer number (1495275390).

Almost surely, 2^23243244430 is an apocalyptic number.

23243244430 is an abundant number, since it is smaller than the sum of its proper divisors (24605568050).

23243244430 is a wasteful number, since it uses less digits than its factorization.

23243244430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237084.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 23243244430 its reverse (3444234232), we get a palindrome (26687478662).

The spelling of 23243244430 in words is "twenty-three billion, two hundred forty-three million, two hundred forty-four thousand, four hundred thirty".