241444440 has 96 divisors (see below), whose sum is σ = 786689280. Its totient is φ = 64221696.

The previous prime is 241444433. The next prime is 241444453. The reversal of 241444440 is 44444142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221577 + ... + 222663.

It is an arithmetic number, because the mean of its divisors is an integer number (8194680).

Almost surely, 2^241444440 is an apocalyptic number.

241444440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241444440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393344640).

241444440 is an abundant number, since it is smaller than the sum of its proper divisors (545244840).

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

241444440 is a wasteful number, since it uses less digits than its factorization.

241444440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

The square root of 241444440 is about 15538.4825513948. The cubic root of 241444440 is about 622.6907336374.

Adding to 241444440 its reverse (44444142), we get a palindrome (285888582).

The spelling of 241444440 in words is "two hundred forty-one million, four hundred forty-four thousand, four hundred forty".