241220315425252 has 6 divisors (see below), whose sum is σ = 422135551994198. Its totient is φ = 120610157712624.

The previous prime is 241220315425237. The next prime is 241220315425253. The reversal of 241220315425252 is 252524513022142.

It can be written as a sum of positive squares in only one way, i.e., 153996782287936 + 87223533137316 = 12409544^2 + 9339354^2 .

It is not an unprimeable number, because it can be changed into a prime (241220315425253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30152539428153 + ... + 30152539428160.

Almost surely, 2^{241220315425252} is an apocalyptic number.

It is an amenable number.

241220315425252 is a deficient number, since it is larger than the sum of its proper divisors (180915236568946).

241220315425252 is a wasteful number, since it uses less digits than its factorization.

241220315425252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60305078856317 (or 60305078856315 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 241220315425252 its reverse (252524513022142), we get a palindrome (493744828447394).

The spelling of 241220315425252 in words is "two hundred forty-one trillion, two hundred twenty billion, three hundred fifteen million, four hundred twenty-five thousand, two hundred fifty-two".