23144102442 has 48 divisors (see below), whose sum is σ = 51915932640. Its totient is φ = 7442758176.

The previous prime is 23144102441. The next prime is 23144102453. The reversal of 23144102442 is 24420144132.

23144102442 is a `hidden beast` number, since 2 + 3 + 1 + 4 + 410 + 244 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (23144102441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665293 + ... + 699215.

It is an arithmetic number, because the mean of its divisors is an integer number (1081581930).

Almost surely, 2^23144102442 is an apocalyptic number.

23144102442 is an abundant number, since it is smaller than the sum of its proper divisors (28771830198).

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

23144102442 is a wasteful number, since it uses less digits than its factorization.

23144102442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35267 (or 35264 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 23144102442 its reverse (24420144132), we get a palindrome (47564246574).

The spelling of 23144102442 in words is "twenty-three billion, one hundred forty-four million, one hundred two thousand, four hundred forty-two".