241241402440 has 32 divisors (see below), whose sum is σ = 542845800000. Its totient is φ = 96487201984.

The previous prime is 241241402417. The next prime is 241241402447. The reversal of 241241402440 is 44204142142.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 241241402399 and 241241402408.

It is not an unprimeable number, because it can be changed into a prime (241241402447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132741 + ... + 707179.

It is an arithmetic number, because the mean of its divisors is an integer number (16963931250).

Almost surely, 2^241241402440 is an apocalyptic number.

241241402440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241241402440 is an abundant number, since it is smaller than the sum of its proper divisors (301604397560).

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

241241402440 is a wasteful number, since it uses less digits than its factorization.

241241402440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584949 (or 584945 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 241241402440 its reverse (44204142142), we get a palindrome (285445544582).

The spelling of 241241402440 in words is "two hundred forty-one billion, two hundred forty-one million, four hundred two thousand, four hundred forty".