241543444152 has 64 divisors (see below), whose sum is σ = 618039982080. Its totient is φ = 78631039872.

The previous prime is 241543444123. The next prime is 241543444231. The reversal of 241543444152 is 251444345142.

It is a self number, because there is not a number n which added to its sum of digits gives 241543444152.

It is a congruent number.

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, 291018 + ... + 753510.

It is an arithmetic number, because the mean of its divisors is an integer number (9656874720).

Almost surely, 2^241543444152 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 241543444152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309019991040).

241543444152 is an abundant number, since it is smaller than the sum of its proper divisors (376496537928).

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

241543444152 is a wasteful number, since it uses less digits than its factorization.

241543444152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463012 (or 463008 counting only the distinct ones).

The product of its digits is 307200, while the sum is 39.

Adding to 241543444152 its reverse (251444345142), we get a palindrome (492987789294).

The spelling of 241543444152 in words is "two hundred forty-one billion, five hundred forty-three million, four hundred forty-four thousand, one hundred fifty-two".