424525404525424 has 20 divisors (see below), whose sum is σ = 823919194405944. Its totient is φ = 211901096291648.

The previous prime is 424525404525421. The next prime is 424525404525457.

424525404525424 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424525404525421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22600363507 + ... + 22600382290.

Almost surely, 2^{424525404525424} is an apocalyptic number.

It is an amenable number.

424525404525424 is a deficient number, since it is larger than the sum of its proper divisors (399393789880520).

424525404525424 is a wasteful number, since it uses less digits than its factorization.

424525404525424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45200746392 (or 45200746386 counting only the distinct ones).

The product of its (nonzero) digits is 40960000, while the sum is 52.

It can be divided in two parts, 42452540 and 4525424, that added together give a palindrome (46977964).

The spelling of 424525404525424 in words is "four hundred twenty-four trillion, five hundred twenty-five billion, four hundred four million, five hundred twenty-five thousand, four hundred twenty-four".