2323143122442 has 64 divisors (see below), whose sum is σ = 4733152704000. Its totient is φ = 760034271168.

The previous prime is 2323143122429. The next prime is 2323143122467. The reversal of 2323143122442 is 2442213413232.

It is a happy number.

2323143122442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95280609 + ... + 95304987.

It is an arithmetic number, because the mean of its divisors is an integer number (73955511000).

Almost surely, 2^{2323143122442} is an apocalyptic number.

2323143122442 is an abundant number, since it is smaller than the sum of its proper divisors (2410009581558).

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

2323143122442 is a wasteful number, since it uses less digits than its factorization.

2323143122442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25715.

The product of its digits is 55296, while the sum is 33.

Adding to 2323143122442 its reverse (2442213413232), we get a palindrome (4765356535674).

The spelling of 2323143122442 in words is "two trillion, three hundred twenty-three billion, one hundred forty-three million, one hundred twenty-two thousand, four hundred forty-two".