2281458441 has 4 divisors (see below), whose sum is σ = 3041944592. Its totient is φ = 1520972292.

The previous prime is 2281458427. The next prime is 2281458451. The reversal of 2281458441 is 1448541822.

2281458441 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2281458441 - 2¹⁴ = 2281442057 is a prime.

It is a super-3 number, since 3×2281458441³ (a number of 29 digits) contains 333 as substring.

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 2281458441.

It is not an unprimeable number, because it can be changed into a prime (2281458451) 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, 380243071 + ... + 380243076.

It is an arithmetic number, because the mean of its divisors is an integer number (760486148).

Almost surely, 2^2281458441 is an apocalyptic number.

It is an amenable number.

2281458441 is a deficient number, since it is larger than the sum of its proper divisors (760486151).

2281458441 is an equidigital number, since it uses as much as digits as its factorization.

2281458441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760486150.

The product of its digits is 81920, while the sum is 39.

The square root of 2281458441 is about 47764.6149466318. The cubic root of 2281458441 is about 1316.4494498759.

The spelling of 2281458441 in words is "two billion, two hundred eighty-one million, four hundred fifty-eight thousand, four hundred forty-one".