505224423241 has 4 divisors (see below), whose sum is σ = 505234167552. Its totient is φ = 505214678932.

The previous prime is 505224423229. The next prime is 505224423251. The reversal of 505224423241 is 142324422505.

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.

It is a cyclic number.

It is not a de Polignac number, because 505224423241 - 2⁷ = 505224423113 is a prime.

It is a super-2 number, since 2×505224423241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505224423197 and 505224423206.

It is not an unprimeable number, because it can be changed into a prime (505224423251) 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, 4793965 + ... + 4898218.

It is an arithmetic number, because the mean of its divisors is an integer number (126308541888).

Almost surely, 2^505224423241 is an apocalyptic number.

It is an amenable number.

505224423241 is a deficient number, since it is larger than the sum of its proper divisors (9744311).

505224423241 is an equidigital number, since it uses as much as digits as its factorization.

505224423241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9744310.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 505224423241 its reverse (142324422505), we get a palindrome (647548845746).

The spelling of 505224423241 in words is "five hundred five billion, two hundred twenty-four million, four hundred twenty-three thousand, two hundred forty-one".