23144310342 has 48 divisors (see below), whose sum is σ = 51164725248. Its totient is φ = 7559380080.

The previous prime is 23144310313. The next prime is 23144310377. The reversal of 23144310342 is 24301344132.

23144310342 is a `hidden beast` number, since 2 + 3 + 1 + 4 + 4 + 310 + 342 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152763 + ... + 263865.

It is an arithmetic number, because the mean of its divisors is an integer number (1065931776).

Almost surely, 2^23144310342 is an apocalyptic number.

23144310342 is an abundant number, since it is smaller than the sum of its proper divisors (28020414906).

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

23144310342 is a wasteful number, since it uses less digits than its factorization.

23144310342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111345 (or 111342 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23144310342 its reverse (24301344132), we get a palindrome (47445654474).

The spelling of 23144310342 in words is "twenty-three billion, one hundred forty-four million, three hundred ten thousand, three hundred forty-two".