441242343140 has 12 divisors (see below), whose sum is σ = 926608920636. Its totient is φ = 176496937248.

The previous prime is 441242343103. The next prime is 441242343209. The reversal of 441242343140 is 41343242144.

It can be written as a sum of positive squares in 2 ways, for example, as 233691029056 + 207551314084 = 483416^2 + 455578^2 .

It is a junction number, because it is equal to n+sod(n) for n = 441242343097 and 441242343106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11031058559 + ... + 11031058598.

It is an arithmetic number, because the mean of its divisors is an integer number (77217410053).

Almost surely, 2^441242343140 is an apocalyptic number.

It is an amenable number.

441242343140 is an abundant number, since it is smaller than the sum of its proper divisors (485366577496).

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

441242343140 is a wasteful number, since it uses less digits than its factorization.

441242343140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22062117166 (or 22062117164 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 441242343140 its reverse (41343242144), we get a palindrome (482585585284).

The spelling of 441242343140 in words is "four hundred forty-one billion, two hundred forty-two million, three hundred forty-three thousand, one hundred forty".