478141329 has 8 divisors (see below), whose sum is σ = 639414880. Its totient is φ = 317814336.

The previous prime is 478141309. The next prime is 478141331. The reversal of 478141329 is 923141874.

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

It is not a de Polignac number, because 478141329 - 2⁵ = 478141297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478141309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235459 + ... + 237480.

It is an arithmetic number, because the mean of its divisors is an integer number (79926860).

Almost surely, 2^478141329 is an apocalyptic number.

It is an amenable number.

478141329 is a deficient number, since it is larger than the sum of its proper divisors (161273551).

478141329 is a wasteful number, since it uses less digits than its factorization.

478141329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473279.

The product of its digits is 48384, while the sum is 39.

The square root of 478141329 is about 21866.4429892015. The cubic root of 478141329 is about 781.9616027832.

The spelling of 478141329 in words is "four hundred seventy-eight million, one hundred forty-one thousand, three hundred twenty-nine".