553234240422 has 12 divisors (see below), whose sum is σ = 1198674187620. Its totient is φ = 184411413468.

The previous prime is 553234240373. The next prime is 553234240477. The reversal of 553234240422 is 224042432355.

553234240422 is a `hidden beast` number, since 5 + 532 + 3 + 42 + 40 + 42 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15367617772 + ... + 15367617807.

It is an arithmetic number, because the mean of its divisors is an integer number (99889515635).

Almost surely, 2^553234240422 is an apocalyptic number.

553234240422 is an abundant number, since it is smaller than the sum of its proper divisors (645439947198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553234240422 is a wasteful number, since it uses less digits than its factorization.

553234240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30735235587 (or 30735235584 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 553234240422 its reverse (224042432355), we get a palindrome (777276672777).

The spelling of 553234240422 in words is "five hundred fifty-three billion, two hundred thirty-four million, two hundred forty thousand, four hundred twenty-two".