4442141323452 has 48 divisors (see below), whose sum is σ = 11888474554880. Its totient is φ = 1264601339712.

The previous prime is 4442141323427. The next prime is 4442141323453. The reversal of 4442141323452 is 2543231412444.

It is a self number, because there is not a number n which added to its sum of digits gives 4442141323452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442141323453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95432752 + ... + 95479287.

Almost surely, 2^{4442141323452} is an apocalyptic number.

4442141323452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4442141323452 is an abundant number, since it is smaller than the sum of its proper divisors (7446333231428).

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

4442141323452 is a wasteful number, since it uses less digits than its factorization.

4442141323452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190912330 (or 190912328 counting only the distinct ones).

The product of its digits is 368640, while the sum is 39.

Adding to 4442141323452 its reverse (2543231412444), we get a palindrome (6985372735896).

The spelling of 4442141323452 in words is "four trillion, four hundred forty-two billion, one hundred forty-one million, three hundred twenty-three thousand, four hundred fifty-two".