255144041 has 4 divisors (see below), whose sum is σ = 270152532. Its totient is φ = 240135552.

The previous prime is 255144031. The next prime is 255144073. The reversal of 255144041 is 140441552.

255144041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 224850025 + 30294016 = 14995^2 + 5504^2 .

It is a cyclic number.

It is not a de Polignac number, because 255144041 - 2¹⁰ = 255143017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255144041.

It is not an unprimeable number, because it can be changed into a prime (255144011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7504220 + ... + 7504253.

It is an arithmetic number, because the mean of its divisors is an integer number (67538133).

Almost surely, 2^255144041 is an apocalyptic number.

It is an amenable number.

255144041 is a deficient number, since it is larger than the sum of its proper divisors (15008491).

255144041 is a wasteful number, since it uses less digits than its factorization.

255144041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15008490.

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

The square root of 255144041 is about 15973.2288846056. The cubic root of 255144041 is about 634.2519481810.

Adding to 255144041 its reverse (140441552), we get a palindrome (395585593).

The spelling of 255144041 in words is "two hundred fifty-five million, one hundred forty-four thousand, forty-one".