1141001044441 has 4 divisors (see below), whose sum is σ = 1151664605712. Its totient is φ = 1130337483172.

The previous prime is 1141001044411. The next prime is 1141001044451. The reversal of 1141001044441 is 1444401001411.

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 a cyclic number.

It is not a de Polignac number, because 1141001044441 - 2⁵ = 1141001044409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141001044411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5331780475 + ... + 5331780688.

It is an arithmetic number, because the mean of its divisors is an integer number (287916151428).

Almost surely, 2^{1141001044441} is an apocalyptic number.

It is an amenable number.

1141001044441 is a deficient number, since it is larger than the sum of its proper divisors (10663561271).

1141001044441 is a wasteful number, since it uses less digits than its factorization.

1141001044441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10663561270.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1141001044441 its reverse (1444401001411), we get a palindrome (2585402045852).

The spelling of 1141001044441 in words is "one trillion, one hundred forty-one billion, one million, forty-four thousand, four hundred forty-one".