1001444041 has 16 divisors (see below), whose sum is σ = 1150668288. Its totient is φ = 863366400.

The previous prime is 1001444011. The next prime is 1001444047. The reversal of 1001444041 is 1404441001.

It is not a de Polignac number, because 1001444041 - 2⁵ = 1001444009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001444047) 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, 11656 + ... + 46246.

It is an arithmetic number, because the mean of its divisors is an integer number (71916768).

Almost surely, 2^1001444041 is an apocalyptic number.

It is an amenable number.

1001444041 is a deficient number, since it is larger than the sum of its proper divisors (149224247).

1001444041 is a wasteful number, since it uses less digits than its factorization.

1001444041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34752.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1001444041 is about 31645.6006579114. The cubic root of 1001444041 is about 1000.4811154908.

Adding to 1001444041 its reverse (1404441001), we get a palindrome (2405885042).

The spelling of 1001444041 in words is "one billion, one million, four hundred forty-four thousand, forty-one".