1444335041 has 16 divisors (see below), whose sum is σ = 1500576000. Its totient is φ = 1389240720.

The previous prime is 1444335029. The next prime is 1444335089. The reversal of 1444335041 is 1405334441.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1444335041 is a prime.

It is a super-2 number, since 2×1444335041² = 4172207421320943362, 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 = 1444334995 and 1444335013.

It is not an unprimeable number, because it can be changed into a prime (1444335001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780526 + ... + 1781336.

It is an arithmetic number, because the mean of its divisors is an integer number (93786000).

Almost surely, 2^1444335041 is an apocalyptic number.

It is an amenable number.

1444335041 is a deficient number, since it is larger than the sum of its proper divisors (56240959).

1444335041 is an equidigital number, since it uses as much as digits as its factorization.

1444335041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1444335041 is about 38004.4081785258. The cubic root of 1444335041 is about 1130.3752743704.

Adding to 1444335041 its reverse (1405334441), we get a palindrome (2849669482).

The spelling of 1444335041 in words is "one billion, four hundred forty-four million, three hundred thirty-five thousand, forty-one".