255214342 has 16 divisors (see below), whose sum is σ = 387335520. Its totient is φ = 126109312.

The previous prime is 255214339. The next prime is 255214343. The reversal of 255214342 is 243412552.

It is a self number, because there is not a number n which added to its sum of digits gives 255214342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255214343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86463 + ... + 89365.

It is an arithmetic number, because the mean of its divisors is an integer number (24208470).

Almost surely, 2^255214342 is an apocalyptic number.

255214342 is a deficient number, since it is larger than the sum of its proper divisors (132121178).

255214342 is a wasteful number, since it uses less digits than its factorization.

255214342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407.

The product of its digits is 9600, while the sum is 28.

The square root of 255214342 is about 15975.4293213046. The cubic root of 255214342 is about 634.3101956078.

Adding to 255214342 its reverse (243412552), we get a palindrome (498626894).

The spelling of 255214342 in words is "two hundred fifty-five million, two hundred fourteen thousand, three hundred forty-two".