424252125044435 has 32 divisors (see below), whose sum is σ = 567454452249600. Its totient is φ = 302606477544960.

The previous prime is 424252125044383. The next prime is 424252125044437. The reversal of 424252125044435 is 534440521252424.

It is not a de Polignac number, because 424252125044435 - 2²⁰ = 424252123995859 is a prime.

It is a super-2 number, since 2×424252125044435² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424252125044435.

It is not an unprimeable number, because it can be changed into a prime (424252125044437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19477880 + ... + 35041290.

It is an arithmetic number, because the mean of its divisors is an integer number (17732951632800).

Almost surely, 2^{424252125044435} is an apocalyptic number.

424252125044435 is a deficient number, since it is larger than the sum of its proper divisors (143202327205165).

424252125044435 is a wasteful number, since it uses less digits than its factorization.

424252125044435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15580331.

The product of its (nonzero) digits is 6144000, while the sum is 47.

Adding to 424252125044435 its reverse (534440521252424), we get a palindrome (958692646296859).

The spelling of 424252125044435 in words is "four hundred twenty-four trillion, two hundred fifty-two billion, one hundred twenty-five million, forty-four thousand, four hundred thirty-five".