2323443223144 has 32 divisors (see below), whose sum is σ = 4386153267720. Its totient is φ = 1153829154816.

The previous prime is 2323443223103. The next prime is 2323443223279. The reversal of 2323443223144 is 4413223443232.

It can be written as a sum of positive squares in 4 ways, for example, as 243185087044 + 2080258136100 = 493138^2 + 1442310^2 .

It is a super-2 number, since 2×2323443223144² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981289 + ... + 2368504.

Almost surely, 2^{2323443223144} is an apocalyptic number.

It is an amenable number.

2323443223144 is a deficient number, since it is larger than the sum of its proper divisors (2062710044576).

2323443223144 is a wasteful number, since it uses less digits than its factorization.

2323443223144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350389 (or 3350385 counting only the distinct ones).

The product of its digits is 331776, while the sum is 37.

Adding to 2323443223144 its reverse (4413223443232), we get a palindrome (6736666666376).

The spelling of 2323443223144 in words is "two trillion, three hundred twenty-three billion, four hundred forty-three million, two hundred twenty-three thousand, one hundred forty-four".