424224440041 has 4 divisors (see below), whose sum is σ = 424273508992. Its totient is φ = 424175371092.

The previous prime is 424224440039. The next prime is 424224440089. The reversal of 424224440041 is 140044422424.

It is a happy number.

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 424224440041 - 2¹ = 424224440039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424224439985 and 424224440012.

It is not an unprimeable number, because it can be changed into a prime (424224470041) 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, 24521505 + ... + 24538798.

It is an arithmetic number, because the mean of its divisors is an integer number (106068377248).

Almost surely, 2^424224440041 is an apocalyptic number.

It is an amenable number.

424224440041 is a deficient number, since it is larger than the sum of its proper divisors (49068951).

424224440041 is an equidigital number, since it uses as much as digits as its factorization.

424224440041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49068950.

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 424224440041 its reverse (140044422424), we get a palindrome (564268862465).

The spelling of 424224440041 in words is "four hundred twenty-four billion, two hundred twenty-four million, four hundred forty thousand, forty-one".