255441042 has 12 divisors (see below), whose sum is σ = 553455630. Its totient is φ = 85147008.

The previous prime is 255441001. The next prime is 255441091. The reversal of 255441042 is 240144552.

255441042 is a `hidden beast` number, since 2 + 554 + 4 + 104 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 253478241 + 1962801 = 15921^2 + 1401^2 .

It is a junction number, because it is equal to n+sod(n) for n = 255440997 and 255441015.

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, 7095567 + ... + 7095602.

Almost surely, 2^255441042 is an apocalyptic number.

255441042 is an abundant number, since it is smaller than the sum of its proper divisors (298014588).

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

255441042 is a wasteful number, since it uses less digits than its factorization.

255441042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14191177 (or 14191174 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 255441042 is about 15982.5230173462. The cubic root of 255441042 is about 634.4979535578.

Adding to 255441042 its reverse (240144552), we get a palindrome (495585594).

The spelling of 255441042 in words is "two hundred fifty-five million, four hundred forty-one thousand, forty-two".