254312441 has 4 divisors (see below), whose sum is σ = 259723392. Its totient is φ = 248901492.

The previous prime is 254312431. The next prime is 254312501. The reversal of 254312441 is 144213452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254312441 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 254312441.

It is not an unprimeable number, because it can be changed into a prime (254312431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2705405 + ... + 2705498.

It is an arithmetic number, because the mean of its divisors is an integer number (64930848).

Almost surely, 2^254312441 is an apocalyptic number.

It is an amenable number.

254312441 is a deficient number, since it is larger than the sum of its proper divisors (5410951).

254312441 is an equidigital number, since it uses as much as digits as its factorization.

254312441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410950.

The product of its digits is 3840, while the sum is 26.

The square root of 254312441 is about 15947.1765839599. The cubic root of 254312441 is about 633.5621182365.

Adding to 254312441 its reverse (144213452), we get a palindrome (398525893).

It can be divided in two parts, 25431 and 2441, that added together give a palindrome (27872).

The spelling of 254312441 in words is "two hundred fifty-four million, three hundred twelve thousand, four hundred forty-one".