143414401 has 8 divisors (see below), whose sum is σ = 159428864. Its totient is φ = 128111760.

The previous prime is 143414389. The next prime is 143414429. The reversal of 143414401 is 104414341.

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 143414401 - 2⁷ = 143414273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143414471) 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, 177531 + ... + 178336.

It is an arithmetic number, because the mean of its divisors is an integer number (19928608).

Almost surely, 2^143414401 is an apocalyptic number.

It is an amenable number.

143414401 is a deficient number, since it is larger than the sum of its proper divisors (16014463).

143414401 is a wasteful number, since it uses less digits than its factorization.

143414401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355911.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 143414401 is about 11975.5751845162. The cubic root of 143414401 is about 523.4368026265.

Adding to 143414401 its reverse (104414341), we get a palindrome (247828742).

The spelling of 143414401 in words is "one hundred forty-three million, four hundred fourteen thousand, four hundred one".