413520143 has 2 divisors, whose sum is σ = 413520144. Its totient is φ = 413520142.

The previous prime is 413520131. The next prime is 413520179. The reversal of 413520143 is 341025314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 413520143 - 2¹⁶ = 413454607 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413520043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206760071 + 206760072.

It is an arithmetic number, because the mean of its divisors is an integer number (206760072).

Almost surely, 2^413520143 is an apocalyptic number.

413520143 is a deficient number, since it is larger than the sum of its proper divisors (1).

413520143 is an equidigital number, since it uses as much as digits as its factorization.

413520143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 413520143 is about 20335.1946880279. The cubic root of 413520143 is about 745.0159256689.

Adding to 413520143 its reverse (341025314), we get a palindrome (754545457).

The spelling of 413520143 in words is "four hundred thirteen million, five hundred twenty thousand, one hundred forty-three".