2254445441 has 8 divisors (see below), whose sum is σ = 2353769664. Its totient is φ = 2155230000.

The previous prime is 2254445423. The next prime is 2254445447. The reversal of 2254445441 is 1445444522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254445441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254445447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16691 + ... + 69191.

It is an arithmetic number, because the mean of its divisors is an integer number (294221208).

Almost surely, 2^2254445441 is an apocalyptic number.

It is an amenable number.

2254445441 is a deficient number, since it is larger than the sum of its proper divisors (99324223).

2254445441 is a wasteful number, since it uses less digits than its factorization.

2254445441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54391.

The product of its digits is 102400, while the sum is 35.

The square root of 2254445441 is about 47481.0008424422. Note that the first 3 decimals coincide. The cubic root of 2254445441 is about 1311.2331183579.

Adding to 2254445441 its reverse (1445444522), we get a palindrome (3699889963).

The spelling of 2254445441 in words is "two billion, two hundred fifty-four million, four hundred forty-five thousand, four hundred forty-one".