6424641223241 has 6 divisors (see below), whose sum is σ = 6488881347726. Its totient is φ = 6361030904000.

The previous prime is 6424641223199. The next prime is 6424641223321. The reversal of 6424641223241 is 1423221464246.

It can be written as a sum of positive squares in 3 ways, for example, as 4882424963641 + 1542216259600 = 2209621^2 + 1241860^2 .

It is not a de Polignac number, because 6424641223241 - 2³⁴ = 6407461354057 is a prime.

It is a super-2 number, since 2×6424641223241² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6424641423241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314892320 + ... + 314912721.

It is an arithmetic number, because the mean of its divisors is an integer number (1081480224621).

Almost surely, 2^{6424641223241} is an apocalyptic number.

It is an amenable number.

6424641223241 is a deficient number, since it is larger than the sum of its proper divisors (64240124485).

6424641223241 is an equidigital number, since it uses as much as digits as its factorization.

6424641223241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629805243 (or 629805142 counting only the distinct ones).

The product of its digits is 442368, while the sum is 41.

Adding to 6424641223241 its reverse (1423221464246), we get a palindrome (7847862687487).

The spelling of 6424641223241 in words is "six trillion, four hundred twenty-four billion, six hundred forty-one million, two hundred twenty-three thousand, two hundred forty-one".