41143500 has 144 divisors (see below), whose sum is σ = 133555968. Its totient is φ = 10656000.

The previous prime is 41143499. The next prime is 41143507. The reversal of 41143500 is 534114.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (41143507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 184389 + ... + 184611.

It is an arithmetic number, because the mean of its divisors is an integer number (927472).

Almost surely, 2^41143500 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 41143500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66777984).

41143500 is an abundant number, since it is smaller than the sum of its proper divisors (92412468).

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

41143500 is a wasteful number, since it uses less digits than its factorization.

41143500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 41143500 is about 6414.3199171853. The cubic root of 41143500 is about 345.2235476195.

Adding to 41143500 its reverse (534114), we get a palindrome (41677614).

The spelling of 41143500 in words is "forty-one million, one hundred forty-three thousand, five hundred".