143434065 has 8 divisors (see below), whose sum is σ = 229494528. Its totient is φ = 76498160.

The previous prime is 143434051. The next prime is 143434073. The reversal of 143434065 is 560434341.

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

It is not a de Polignac number, because 143434065 - 2⁵ = 143434033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4781121 + ... + 4781150.

It is an arithmetic number, because the mean of its divisors is an integer number (28686816).

Almost surely, 2^143434065 is an apocalyptic number.

143434065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

143434065 is a deficient number, since it is larger than the sum of its proper divisors (86060463).

143434065 is an equidigital number, since it uses as much as digits as its factorization.

143434065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9562279.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 143434065 is about 11976.3961607823. The cubic root of 143434065 is about 523.4607248892.

The spelling of 143434065 in words is "one hundred forty-three million, four hundred thirty-four thousand, sixty-five".