143200401 has 8 divisors (see below), whose sum is σ = 202165344. Its totient is φ = 89851200.

The previous prime is 143200391. The next prime is 143200417. The reversal of 143200401 is 104002341.

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

It is not a de Polignac number, because 143200401 - 2⁷ = 143200273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143204401) 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, 1403875 + ... + 1403976.

It is an arithmetic number, because the mean of its divisors is an integer number (25270668).

Almost surely, 2^143200401 is an apocalyptic number.

It is an amenable number.

143200401 is a deficient number, since it is larger than the sum of its proper divisors (58964943).

143200401 is a wasteful number, since it uses less digits than its factorization.

143200401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807871.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 143200401 is about 11966.6369962492. The cubic root of 143200401 is about 523.1763191675.

Adding to 143200401 its reverse (104002341), we get a palindrome (247202742).

The spelling of 143200401 in words is "one hundred forty-three million, two hundred thousand, four hundred one".