41111940 has 24 divisors (see below), whose sum is σ = 115113600. Its totient is φ = 10963168.

The previous prime is 41111929. The next prime is 41111951. The reversal of 41111940 is 4911114.

It is an interprime number because it is at equal distance from previous prime (41111929) and next prime (41111951).

It is a super-2 number, since 2×41111940² = 3380383221127200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342540 + ... + 342659.

It is an arithmetic number, because the mean of its divisors is an integer number (4796400).

Almost surely, 2^41111940 is an apocalyptic number.

It is an amenable number.

41111940 is an abundant number, since it is smaller than the sum of its proper divisors (74001660).

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

41111940 is a wasteful number, since it uses less digits than its factorization.

41111940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685211 (or 685209 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 41111940 is about 6411.8593247201. The cubic root of 41111940 is about 345.1352546759.

The spelling of 41111940 in words is "forty-one million, one hundred eleven thousand, nine hundred forty".