11041543141 has 8 divisors (see below), whose sum is σ = 11590905600. Its totient is φ = 10504254720.

The previous prime is 11041543111. The next prime is 11041543147. The reversal of 11041543141 is 14134514011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11041543141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041543147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3016636 + ... + 3020293.

It is an arithmetic number, because the mean of its divisors is an integer number (1448863200).

Almost surely, 2^11041543141 is an apocalyptic number.

It is an amenable number.

11041543141 is a deficient number, since it is larger than the sum of its proper divisors (549362459).

11041543141 is an equidigital number, since it uses as much as digits as its factorization.

11041543141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037019.

The product of its (nonzero) digits is 960, while the sum is 25.

The spelling of 11041543141 in words is "eleven billion, forty-one million, five hundred forty-three thousand, one hundred forty-one".