323139950116 has 9 divisors (see below), whose sum is σ = 565496902299. Its totient is φ = 161569406604.

The previous prime is 323139950099. The next prime is 323139950117. The reversal of 323139950116 is 611059931323.

The square root of 323139950116 is 568454.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323139950117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 994795 + ... + 1279021.

Almost surely, 2^323139950116 is an apocalyptic number.

323139950116 is the 568454-th square number.

It is an amenable number.

323139950116 is a deficient number, since it is larger than the sum of its proper divisors (242356952183).

323139950116 is an frugal number, since it uses more digits than its factorization.

323139950116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568458 (or 284229 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 43.

The spelling of 323139950116 in words is "three hundred twenty-three billion, one hundred thirty-nine million, nine hundred fifty thousand, one hundred sixteen".