255144034 has 4 divisors (see below), whose sum is σ = 382716054. Its totient is φ = 127572016.

The previous prime is 255144031. The next prime is 255144073. The reversal of 255144034 is 430441552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 254306809 + 837225 = 15947^2 + 915^2 .

It is a junction number, because it is equal to n+sod(n) for n = 255143993 and 255144011.

It is not an unprimeable number, because it can be changed into a prime (255144031) 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 as a sum of consecutive naturals, namely, 63786007 + ... + 63786010.

Almost surely, 2^255144034 is an apocalyptic number.

255144034 is a deficient number, since it is larger than the sum of its proper divisors (127572020).

255144034 is a wasteful number, since it uses less digits than its factorization.

255144034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127572019.

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

The square root of 255144034 is about 15973.2286654890. The cubic root of 255144034 is about 634.2519423806.

Adding to 255144034 its reverse (430441552), we get a palindrome (685585586).

The spelling of 255144034 in words is "two hundred fifty-five million, one hundred forty-four thousand, thirty-four".