143245041 has 8 divisors (see below), whose sum is σ = 192962784. Its totient is φ = 94512000.

The previous prime is 143245033. The next prime is 143245117. The reversal of 143245041 is 140542341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 143245041 - 2³ = 143245033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143245001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245835 + ... + 246416.

It is an arithmetic number, because the mean of its divisors is an integer number (24120348).

Almost surely, 2^143245041 is an apocalyptic number.

It is an amenable number.

143245041 is a deficient number, since it is larger than the sum of its proper divisors (49717743).

143245041 is an equidigital number, since it uses as much as digits as its factorization.

143245041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492351.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 143245041 is about 11968.5020365959. The cubic root of 143245041 is about 523.2306769402.

Adding to 143245041 its reverse (140542341), we get a palindrome (283787382).

The spelling of 143245041 in words is "one hundred forty-three million, two hundred forty-five thousand, forty-one".