441000244140 has 48 divisors (see below), whose sum is σ = 1234888720128. Its totient is φ = 117591680704.

The previous prime is 441000244123. The next prime is 441000244169. The reversal of 441000244140 is 41442000144.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 441000244140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610579 + ... + 1120181.

It is an arithmetic number, because the mean of its divisors is an integer number (25726848336).

Almost surely, 2^441000244140 is an apocalyptic number.

It is an amenable number.

441000244140 is an abundant number, since it is smaller than the sum of its proper divisors (793888475988).

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

441000244140 is a wasteful number, since it uses less digits than its factorization.

441000244140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524038 (or 524036 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 441000244140 its reverse (41442000144), we get a palindrome (482442244284).

The spelling of 441000244140 in words is "four hundred forty-one billion, two hundred forty-four thousand, one hundred forty".