241136144 has 40 divisors (see below), whose sum is σ = 494135040. Its totient is φ = 113678208.

The previous prime is 241136107. The next prime is 241136153. The reversal of 241136144 is 441631142.

It is a happy number.

241136144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66014 + ... + 69570.

It is an arithmetic number, because the mean of its divisors is an integer number (12353376).

Almost surely, 2^241136144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241136144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247067520).

241136144 is an abundant number, since it is smaller than the sum of its proper divisors (252998896).

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

241136144 is a wasteful number, since it uses less digits than its factorization.

241136144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807 (or 3801 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 241136144 is about 15528.5589801501. The cubic root of 241136144 is about 622.4255866062.

Adding to 241136144 its reverse (441631142), we get a palindrome (682767286).

The spelling of 241136144 in words is "two hundred forty-one million, one hundred thirty-six thousand, one hundred forty-four".