143414111 has 8 divisors (see below), whose sum is σ = 145977264. Its totient is φ = 140857920.

The previous prime is 143414099. The next prime is 143414113. The reversal of 143414111 is 111414341.

143414111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 143414111 - 2²⁶ = 76305247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143414113) 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, 56900 + ... + 59366.

It is an arithmetic number, because the mean of its divisors is an integer number (18247158).

Almost surely, 2^143414111 is an apocalyptic number.

143414111 is a deficient number, since it is larger than the sum of its proper divisors (2563153).

143414111 is an equidigital number, since it uses as much as digits as its factorization.

143414111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481.

The product of its digits is 192, while the sum is 20.

The square root of 143414111 is about 11975.5630765321. The cubic root of 143414111 is about 523.4364498103.

Adding to 143414111 its reverse (111414341), we get a palindrome (254828452).

The spelling of 143414111 in words is "one hundred forty-three million, four hundred fourteen thousand, one hundred eleven".