241220355154313 has 4 divisors (see below), whose sum is σ = 241596673961748. Its totient is φ = 240844036346880.

The previous prime is 241220355154271. The next prime is 241220355154333. The reversal of 241220355154313 is 313451553022142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 210790094406544 + 30430260747769 = 14518612^2 + 5516363^2 .

It is a cyclic number.

It is not a de Polignac number, because 241220355154313 - 2¹⁴ = 241220355137929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241220355154333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188159402756 + ... + 188159404037.

It is an arithmetic number, because the mean of its divisors is an integer number (60399168490437).

Almost surely, 2^{241220355154313} is an apocalyptic number.

It is an amenable number.

241220355154313 is a deficient number, since it is larger than the sum of its proper divisors (376318807435).

241220355154313 is an equidigital number, since it uses as much as digits as its factorization.

241220355154313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376318807434.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 241220355154313 in words is "two hundred forty-one trillion, two hundred twenty billion, three hundred fifty-five million, one hundred fifty-four thousand, three hundred thirteen".