241221351445012 has 6 divisors (see below), whose sum is σ = 422137365028778. Its totient is φ = 120610675722504.

The previous prime is 241221351444989. The next prime is 241221351445033. The reversal of 241221351445012 is 210544153122142.

It can be written as a sum of positive squares in only one way, i.e., 200540605047696 + 40680746397316 = 14161236^2 + 6378146^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30152668930623 + ... + 30152668930630.

Almost surely, 2^{241221351445012} is an apocalyptic number.

It is an amenable number.

241221351445012 is a deficient number, since it is larger than the sum of its proper divisors (180916013583766).

241221351445012 is a wasteful number, since it uses less digits than its factorization.

241221351445012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60305337861257 (or 60305337861255 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 241221351445012 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fifty-one million, four hundred forty-five thousand, twelve".