23240430244 has 12 divisors (see below), whose sum is σ = 43063150284. Its totient is φ = 10936673024.

The previous prime is 23240430211. The next prime is 23240430259. The reversal of 23240430244 is 44203404232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17249670244 + 5990760000 = 131338^2 + 77400^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170885449 + ... + 170885584.

It is an arithmetic number, because the mean of its divisors is an integer number (3588595857).

Almost surely, 2^23240430244 is an apocalyptic number.

It is an amenable number.

23240430244 is a deficient number, since it is larger than the sum of its proper divisors (19822720040).

23240430244 is a wasteful number, since it uses less digits than its factorization.

23240430244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341771054 (or 341771052 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 23240430244 its reverse (44203404232), we get a palindrome (67443834476).

The spelling of 23240430244 in words is "twenty-three billion, two hundred forty million, four hundred thirty thousand, two hundred forty-four".