2044422432342 has 32 divisors (see below), whose sum is σ = 4543501183200. Its totient is φ = 681423110784.

The previous prime is 2044422432341. The next prime is 2044422432379. The reversal of 2044422432342 is 2432342244402.

2044422432342 is a `hidden beast` number, since 20 + 4 + 44 + 224 + 32 + 342 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2044422432297 and 2044422432306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044422432341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686367 + ... + 2135402.

It is an arithmetic number, because the mean of its divisors is an integer number (141984411975).

Almost surely, 2^{2044422432342} is an apocalyptic number.

2044422432342 is an abundant number, since it is smaller than the sum of its proper divisors (2499078750858).

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

2044422432342 is a wasteful number, since it uses less digits than its factorization.

2044422432342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835197 (or 2835191 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 2044422432342 its reverse (2432342244402), we get a palindrome (4476764676744).

The spelling of 2044422432342 in words is "two trillion, forty-four billion, four hundred twenty-two million, four hundred thirty-two thousand, three hundred forty-two".