41111000000 has 294 divisors, whose sum is σ = 118763323560. Its totient is φ = 14078400000.

The previous prime is 41110999991. The next prime is 41111000011. The reversal of 41111000000 is 11114.

It is a super-2 number, since 2×41111000000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 48999581 + ... + 49000419.

Almost surely, 2^41111000000 is an apocalyptic number.

41111000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41111000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59381661780).

41111000000 is an abundant number, since it is smaller than the sum of its proper divisors (77652323560).

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

41111000000 is an frugal number, since it uses more digits than its factorization.

41111000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 41111000000 its reverse (11114), we get a palindrome (41111011114).

The spelling of 41111000000 in words is "forty-one billion, one hundred eleven million", and thus it is an aban number.