41320143 has 6 divisors (see below), whose sum is σ = 59684664. Its totient is φ = 27546756.

The previous prime is 41320141. The next prime is 41320171. The reversal of 41320143 is 34102314.

It is not a de Polignac number, because 41320143 - 2¹ = 41320141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41320141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2295555 + ... + 2295572.

It is an arithmetic number, because the mean of its divisors is an integer number (9947444).

Almost surely, 2^41320143 is an apocalyptic number.

41320143 is a deficient number, since it is larger than the sum of its proper divisors (18364521).

41320143 is a wasteful number, since it uses less digits than its factorization.

41320143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591133 (or 4591130 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 41320143 is about 6428.0745950868. The cubic root of 41320143 is about 345.7168961801.

Adding to 41320143 its reverse (34102314), we get a palindrome (75422457).

The spelling of 41320143 in words is "forty-one million, three hundred twenty thousand, one hundred forty-three".