146684358329 has 8 divisors (see below), whose sum is σ = 151080472200. Its totient is φ = 142310964096.

The previous prime is 146684358313. The next prime is 146684358349. The reversal of 146684358329 is 923853486641.

It can be written as a sum of positive squares in 4 ways, for example, as 52462986304 + 94221372025 = 229048^2 + 306955^2 .

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 146684358329 - 2⁴ = 146684358313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146684358349) 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, 5666804 + ... + 5692629.

It is an arithmetic number, because the mean of its divisors is an integer number (18885059025).

Almost surely, 2^146684358329 is an apocalyptic number.

It is an amenable number.

146684358329 is a deficient number, since it is larger than the sum of its proper divisors (4396113871).

146684358329 is a wasteful number, since it uses less digits than its factorization.

146684358329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11359819.

The product of its digits is 29859840, while the sum is 59.

The spelling of 146684358329 in words is "one hundred forty-six billion, six hundred eighty-four million, three hundred fifty-eight thousand, three hundred twenty-nine".