23144242030 has 96 divisors (see below), whose sum is σ = 52258530240. Its totient is φ = 7315015680.

The previous prime is 23144242027. The next prime is 23144242049. The reversal of 23144242030 is 3024244132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23144241986 and 23144242004.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 5915775 + ... + 5919685.

It is an arithmetic number, because the mean of its divisors is an integer number (544359690).

Almost surely, 2^23144242030 is an apocalyptic number.

23144242030 is an abundant number, since it is smaller than the sum of its proper divisors (29114288210).

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

23144242030 is a wasteful number, since it uses less digits than its factorization.

23144242030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874 (or 4867 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23144242030 its reverse (3024244132), we get a palindrome (26168486162).

The spelling of 23144242030 in words is "twenty-three billion, one hundred forty-four million, two hundred forty-two thousand, thirty".