424414244305 has 4 divisors (see below), whose sum is σ = 509297093172. Its totient is φ = 339531395440.

The previous prime is 424414244297. The next prime is 424414244321. The reversal of 424414244305 is 503442414424.

It is a happy number.

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 250032001024 + 174382243281 = 500032^2 + 417591^2 .

It is not a de Polignac number, because 424414244305 - 2³ = 424414244297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42441424426 + ... + 42441424435.

It is an arithmetic number, because the mean of its divisors is an integer number (127324273293).

Almost surely, 2^424414244305 is an apocalyptic number.

It is an amenable number.

424414244305 is a deficient number, since it is larger than the sum of its proper divisors (84882848867).

424414244305 is an equidigital number, since it uses as much as digits as its factorization.

424414244305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84882848866.

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 424414244305 its reverse (503442414424), we get a palindrome (927856658729).

The spelling of 424414244305 in words is "four hundred twenty-four billion, four hundred fourteen million, two hundred forty-four thousand, three hundred five".