11241543041 has 4 divisors (see below), whose sum is σ = 11299789572. Its totient is φ = 11183296512.

The previous prime is 11241543037. The next prime is 11241543073. The reversal of 11241543041 is 14034514211.

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 1260534016 + 9981009025 = 35504^2 + 99905^2 .

It is a cyclic number.

It is not a de Polignac number, because 11241543041 - 2² = 11241543037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11241543041.

It is not an unprimeable number, because it can be changed into a prime (11241543011) 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, 29122976 + ... + 29123361.

It is an arithmetic number, because the mean of its divisors is an integer number (2824947393).

Almost surely, 2^11241543041 is an apocalyptic number.

It is an amenable number.

11241543041 is a deficient number, since it is larger than the sum of its proper divisors (58246531).

11241543041 is an equidigital number, since it uses as much as digits as its factorization.

11241543041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58246530.

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 11241543041 in words is "eleven billion, two hundred forty-one million, five hundred forty-three thousand, forty-one".