441340442140 has 48 divisors (see below), whose sum is σ = 998504226720. Its totient is φ = 162891843840.

The previous prime is 441340442111. The next prime is 441340442227. The reversal of 441340442140 is 41244043144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322726 + ... + 993394.

It is an arithmetic number, because the mean of its divisors is an integer number (20802171390).

Almost surely, 2^441340442140 is an apocalyptic number.

It is an amenable number.

441340442140 is an abundant number, since it is smaller than the sum of its proper divisors (557163784580).

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

441340442140 is a wasteful number, since it uses less digits than its factorization.

441340442140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673222 (or 673220 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 441340442140 its reverse (41244043144), we get a palindrome (482584485284).

It can be divided in two parts, 4413404 and 42140, that added together give a palindrome (4455544).

The spelling of 441340442140 in words is "four hundred forty-one billion, three hundred forty million, four hundred forty-two thousand, one hundred forty".