255241122430 has 32 divisors (see below), whose sum is σ = 537873981120. Its totient is φ = 85376820480.

The previous prime is 255241122427. The next prime is 255241122443. The reversal of 255241122430 is 34221142552.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 255241122392 and 255241122401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44464225 + ... + 44469964.

It is an arithmetic number, because the mean of its divisors is an integer number (16808561910).

Almost surely, 2^255241122430 is an apocalyptic number.

255241122430 is an abundant number, since it is smaller than the sum of its proper divisors (282632858690).

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

255241122430 is a wasteful number, since it uses less digits than its factorization.

255241122430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88934244.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 255241122430 its reverse (34221142552), we get a palindrome (289462264982).

The spelling of 255241122430 in words is "two hundred fifty-five billion, two hundred forty-one million, one hundred twenty-two thousand, four hundred thirty".