426532232253 has 24 divisors (see below), whose sum is σ = 620458916512. Its totient is φ = 260394856704.

The previous prime is 426532232221. The next prime is 426532232293. The reversal of 426532232253 is 352232235624.

It is not a de Polignac number, because 426532232253 - 2⁵ = 426532232221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426532232293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6616075 + ... + 6680232.

Almost surely, 2^426532232253 is an apocalyptic number.

It is an amenable number.

426532232253 is a deficient number, since it is larger than the sum of its proper divisors (193926684259).

426532232253 is a wasteful number, since it uses less digits than its factorization.

426532232253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13296381 (or 13296364 counting only the distinct ones).

The product of its digits is 518400, while the sum is 39.

Adding to 426532232253 its reverse (352232235624), we get a palindrome (778764467877).

The spelling of 426532232253 in words is "four hundred twenty-six billion, five hundred thirty-two million, two hundred thirty-two thousand, two hundred fifty-three".