23144105250 has 96 divisors (see below), whose sum is σ = 71521946496. Its totient is φ = 5290077600.

The previous prime is 23144105239. The next prime is 23144105273. The reversal of 23144105250 is 5250144132.

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, 718984 + ... + 750483.

It is an arithmetic number, because the mean of its divisors is an integer number (745020276).

Almost surely, 2^23144105250 is an apocalyptic number.

23144105250 is an abundant number, since it is smaller than the sum of its proper divisors (48377841246).

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

23144105250 is a wasteful number, since it uses less digits than its factorization.

23144105250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469497 (or 1469484 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 23144105250 its reverse (5250144132), we get a palindrome (28394249382).

The spelling of 23144105250 in words is "twenty-three billion, one hundred forty-four million, one hundred five thousand, two hundred fifty".