241521421313344 has 56 divisors (see below), whose sum is σ = 480148484220288. Its totient is φ = 120539308646400.

The previous prime is 241521421313311. The next prime is 241521421313371. The reversal of 241521421313344 is 443313124125142.

It is a junction number, because it is equal to n+sod(n) for n = 241521421313297 and 241521421313306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83312617 + ... + 86162839.

Almost surely, 2^{241521421313344} is an apocalyptic number.

It is an amenable number.

241521421313344 is a deficient number, since it is larger than the sum of its proper divisors (238627062906944).

241521421313344 is a wasteful number, since it uses less digits than its factorization.

241521421313344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852663 (or 2852653 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

Adding to 241521421313344 its reverse (443313124125142), we get a palindrome (684834545438486).

The spelling of 241521421313344 in words is "two hundred forty-one trillion, five hundred twenty-one billion, four hundred twenty-one million, three hundred thirteen thousand, three hundred forty-four".