255144104 has 8 divisors (see below), whose sum is σ = 478395210. Its totient is φ = 127572048.

The previous prime is 255144101. The next prime is 255144121. The reversal of 255144104 is 401441552.

It can be written as a sum of positive squares in only one way, i.e., 212868100 + 42276004 = 14590^2 + 6502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (255144101) 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, 15946499 + ... + 15946514.

Almost surely, 2^255144104 is an apocalyptic number.

It is an amenable number.

255144104 is a deficient number, since it is larger than the sum of its proper divisors (223251106).

255144104 is a wasteful number, since it uses less digits than its factorization.

255144104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31893019 (or 31893015 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 255144104 is about 15973.2308566551. The cubic root of 255144104 is about 634.2520003840.

Adding to 255144104 its reverse (401441552), we get a palindrome (656585656).

The spelling of 255144104 in words is "two hundred fifty-five million, one hundred forty-four thousand, one hundred four".