2322443132442 has 24 divisors (see below), whose sum is σ = 5051539741716. Its totient is φ = 771135461376.

The previous prime is 2322443132417. The next prime is 2322443132447. The reversal of 2322443132442 is 2442313442232.

2322443132442 is a `hidden beast` number, since 2 + 322 + 4 + 4 + 3 + 1 + 324 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2144763179001 + 177679953441 = 1464501^2 + 421521^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2322443132397 and 2322443132406.

It is not an unprimeable number, because it can be changed into a prime (2322443132447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251016033 + ... + 251025284.

Almost surely, 2^{2322443132442} is an apocalyptic number.

2322443132442 is an abundant number, since it is smaller than the sum of its proper divisors (2729096609274).

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

2322443132442 is a wasteful number, since it uses less digits than its factorization.

2322443132442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502041582 (or 502041579 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 2322443132442 its reverse (2442313442232), we get a palindrome (4764756574674).

The spelling of 2322443132442 in words is "two trillion, three hundred twenty-two billion, four hundred forty-three million, one hundred thirty-two thousand, four hundred forty-two".