41542661112011 has 8 divisors (see below), whose sum is σ = 41642923608000. Its totient is φ = 41442433016320.

The previous prime is 41542661111953. The next prime is 41542661112047. The reversal of 41542661112011 is 11021116624514.

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-41542661112011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41542661112811) 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, 6181091 + ... + 11013228.

It is an arithmetic number, because the mean of its divisors is an integer number (5205365451000).

Almost surely, 2^{41542661112011} is an apocalyptic number.

41542661112011 is a deficient number, since it is larger than the sum of its proper divisors (100262495989).

41542661112011 is a wasteful number, since it uses less digits than its factorization.

41542661112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17200149.

The product of its (nonzero) digits is 11520, while the sum is 35.

Adding to 41542661112011 its reverse (11021116624514), we get a palindrome (52563777736525).

The spelling of 41542661112011 in words is "forty-one trillion, five hundred forty-two billion, six hundred sixty-one million, one hundred twelve thousand, eleven".