143413043 has 4 divisors (see below), whose sum is σ = 143446488. Its totient is φ = 143379600.

The previous prime is 143413009. The next prime is 143413051. The reversal of 143413043 is 340314341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 143413043 - 2⁶ = 143412979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143413093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9146 + ... + 19247.

It is an arithmetic number, because the mean of its divisors is an integer number (35861622).

Almost surely, 2^143413043 is an apocalyptic number.

143413043 is a deficient number, since it is larger than the sum of its proper divisors (33445).

143413043 is an equidigital number, since it uses as much as digits as its factorization.

143413043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33444.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 143413043 is about 11975.5184856440. The cubic root of 143413043 is about 523.4351504693.

Adding to 143413043 its reverse (340314341), we get a palindrome (483727384).

The spelling of 143413043 in words is "one hundred forty-three million, four hundred thirteen thousand, forty-three".