143424001 has 8 divisors (see below), whose sum is σ = 164772864. Its totient is φ = 122290080.

The previous prime is 143423957. The next prime is 143424013. The reversal of 143424001 is 100424341.

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

It is a cyclic number.

It is not a de Polignac number, because 143424001 - 2⁷ = 143423873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143424001.

It is not an unprimeable number, because it can be changed into a prime (143424031) 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, 52300 + ... + 54973.

It is an arithmetic number, because the mean of its divisors is an integer number (20596608).

Almost surely, 2^143424001 is an apocalyptic number.

It is an amenable number.

143424001 is a deficient number, since it is larger than the sum of its proper divisors (21348863).

143424001 is a wasteful number, since it uses less digits than its factorization.

143424001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107471.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 143424001 is about 11975.9759936299. The cubic root of 143424001 is about 523.4484817911.

Adding to 143424001 its reverse (100424341), we get a palindrome (243848342).

The spelling of 143424001 in words is "one hundred forty-three million, four hundred twenty-four thousand, one".