259281441 has 12 divisors (see below), whose sum is σ = 374738832. Its totient is φ = 172752216.

The previous prime is 259281413. The next prime is 259281479. The reversal of 259281441 is 144182952.

It is not a de Polignac number, because 259281441 - 2⁵ = 259281409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 259281396 and 259281405.

It is not an unprimeable number, because it can be changed into a prime (259281401) 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 in 11 ways as a sum of consecutive naturals, for example, 9610 + ... + 24716.

It is an arithmetic number, because the mean of its divisors is an integer number (31228236).

Almost surely, 2^259281441 is an apocalyptic number.

It is an amenable number.

259281441 is a deficient number, since it is larger than the sum of its proper divisors (115457391).

259281441 is a wasteful number, since it uses less digits than its factorization.

259281441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020 (or 17017 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 259281441 is about 16102.2185117455. The cubic root of 259281441 is about 637.6619122766.

The spelling of 259281441 in words is "two hundred fifty-nine million, two hundred eighty-one thousand, four hundred forty-one".