441838007442 has 128 divisors (see below), whose sum is σ = 1136301868800. Its totient is φ = 126043112448.

The previous prime is 441838007441. The next prime is 441838007461. The reversal of 441838007442 is 244700838144.

It is not an unprimeable number, because it can be changed into a prime (441838007441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 523284 + ... + 1075872.

It is an arithmetic number, because the mean of its divisors is an integer number (8877358350).

Almost surely, 2^441838007442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441838007442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568150934400).

441838007442 is an abundant number, since it is smaller than the sum of its proper divisors (694463861358).

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

441838007442 is a wasteful number, since it uses less digits than its factorization.

441838007442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552697 (or 552691 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The spelling of 441838007442 in words is "four hundred forty-one billion, eight hundred thirty-eight million, seven thousand, four hundred forty-two".