41018111072 has 48 divisors (see below), whose sum is σ = 82337027472. Its totient is φ = 20107676160.

The previous prime is 41018111051. The next prime is 41018111083. The reversal of 41018111072 is 27011181014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2588678 + ... + 2604474.

It is an arithmetic number, because the mean of its divisors is an integer number (1715354739).

Almost surely, 2^41018111072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41018111072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41168513736).

41018111072 is an abundant number, since it is smaller than the sum of its proper divisors (41318916400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41018111072 is a wasteful number, since it uses less digits than its factorization.

41018111072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17391 (or 17383 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 26.

Adding to 41018111072 its reverse (27011181014), we get a palindrome (68029292086).

The spelling of 41018111072 in words is "forty-one billion, eighteen million, one hundred eleven thousand, seventy-two".