241252245617 has 4 divisors (see below), whose sum is σ = 241253286000. Its totient is φ = 241251205236.

The previous prime is 241252245607. The next prime is 241252245629. The reversal of 241252245617 is 716542252142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 716542252142 = 2 ⋅358271126071.

It is a cyclic number.

It is not a de Polignac number, because 241252245617 - 2⁴ = 241252245601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241252245607) 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, 3134 + ... + 694632.

It is an arithmetic number, because the mean of its divisors is an integer number (60313321500).

Almost surely, 2^241252245617 is an apocalyptic number.

It is an amenable number.

241252245617 is a deficient number, since it is larger than the sum of its proper divisors (1040383).

241252245617 is an equidigital number, since it uses as much as digits as its factorization.

241252245617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040382.

The product of its digits is 268800, while the sum is 41.

Adding to 241252245617 its reverse (716542252142), we get a palindrome (957794497759).

The spelling of 241252245617 in words is "two hundred forty-one billion, two hundred fifty-two million, two hundred forty-five thousand, six hundred seventeen".