241221505005044 has 24 divisors (see below), whose sum is σ = 444364324249440. Its totient is φ = 114260524370784.

The previous prime is 241221505005043. The next prime is 241221505005049. The reversal of 241221505005044 is 440500505122142.

It is a junction number, because it is equal to n+sod(n) for n = 241221505004995 and 241221505005013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241221505005043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28044434 + ... + 35622089.

It is an arithmetic number, because the mean of its divisors is an integer number (18515180177060).

Almost surely, 2^{241221505005044} is an apocalyptic number.

It is an amenable number.

241221505005044 is a deficient number, since it is larger than the sum of its proper divisors (203142819244396).

241221505005044 is a wasteful number, since it uses less digits than its factorization.

241221505005044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63716399 (or 63716397 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 241221505005044 in words is "two hundred forty-one trillion, two hundred twenty-one billion, five hundred five million, five thousand, forty-four".