255534441424 has 20 divisors (see below), whose sum is σ = 495239909760. Its totient is φ = 127730593760.

The previous prime is 255534441341. The next prime is 255534441443. The reversal of 255534441424 is 424144435552.

It is a congruent 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, 2231584 + ... + 2343295.

It is an arithmetic number, because the mean of its divisors is an integer number (24761995488).

Almost surely, 2^255534441424 is an apocalyptic number.

It is an amenable number.

255534441424 is a deficient number, since it is larger than the sum of its proper divisors (239705468336).

255534441424 is a wasteful number, since it uses less digits than its factorization.

255534441424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578378 (or 4578372 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 43.

Adding to 255534441424 its reverse (424144435552), we get a palindrome (679678876976).

The spelling of 255534441424 in words is "two hundred fifty-five billion, five hundred thirty-four million, four hundred forty-one thousand, four hundred twenty-four".