1444230041 has 4 divisors (see below), whose sum is σ = 1453090512. Its totient is φ = 1435369572.

The previous prime is 1444230037. The next prime is 1444230089. The reversal of 1444230041 is 1400324441.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1400324441 = 281 ⋅4983361.

It is a cyclic number.

It is not a de Polignac number, because 1444230041 - 2² = 1444230037 is a prime.

It is a super-2 number, since 2×1444230041² = 4171600822653723362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1444229989 and 1444230016.

It is not an unprimeable number, because it can be changed into a prime (1444230841) 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, 4429991 + ... + 4430316.

It is an arithmetic number, because the mean of its divisors is an integer number (363272628).

Almost surely, 2^1444230041 is an apocalyptic number.

It is an amenable number.

1444230041 is a deficient number, since it is larger than the sum of its proper divisors (8860471).

1444230041 is an equidigital number, since it uses as much as digits as its factorization.

1444230041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860470.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1444230041 is about 38003.0267347221. The cubic root of 1444230041 is about 1130.3478817695.

Adding to 1444230041 its reverse (1400324441), we get a palindrome (2844554482).

The spelling of 1444230041 in words is "one billion, four hundred forty-four million, two hundred thirty thousand, forty-one".