1141042030441 has 4 divisors (see below), whose sum is σ = 1141309822084. Its totient is φ = 1140774238800.

The previous prime is 1141042030421. The next prime is 1141042030451. The reversal of 1141042030441 is 1440302401411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 962194237225 + 178847793216 = 980915^2 + 422904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141042030441 - 2⁷ = 1141042030313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141042030421) 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, 133889430 + ... + 133897951.

It is an arithmetic number, because the mean of its divisors is an integer number (285327455521).

Almost surely, 2^{1141042030441} is an apocalyptic number.

It is an amenable number.

1141042030441 is a deficient number, since it is larger than the sum of its proper divisors (267791643).

1141042030441 is an equidigital number, since it uses as much as digits as its factorization.

1141042030441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267791642.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1141042030441 its reverse (1440302401411), we get a palindrome (2581344431852).

The spelling of 1141042030441 in words is "one trillion, one hundred forty-one billion, forty-two million, thirty thousand, four hundred forty-one".