241143000 has 128 divisors (see below), whose sum is σ = 859921920. Its totient is φ = 55113600.

The previous prime is 241142987. The next prime is 241143013. The reversal of 241143000 is 341142.

It is an interprime number because it is at equal distance from previous prime (241142987) and next prime (241143013).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15259 + ... + 26741.

It is an arithmetic number, because the mean of its divisors is an integer number (6718140).

Almost surely, 2^241143000 is an apocalyptic number.

241143000 is a gapful number since it is divisible by the number (20) 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 241143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429960960).

241143000 is an abundant number, since it is smaller than the sum of its proper divisors (618778920).

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

241143000 is a wasteful number, since it uses less digits than its factorization.

241143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514 (or 11500 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 241143000 is about 15528.7797331278. The cubic root of 241143000 is about 622.4314854998.

Adding to 241143000 its reverse (341142), we get a palindrome (241484142).

The spelling of 241143000 in words is "two hundred forty-one million, one hundred forty-three thousand".