172159152314 has 4 divisors (see below), whose sum is σ = 258238728474. Its totient is φ = 86079576156.

The previous prime is 172159152301. The next prime is 172159152353. The reversal of 172159152314 is 413251951271.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 167931942025 + 4227210289 = 409795^2 + 65017^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 43039788077 + ... + 43039788080.

Almost surely, 2^172159152314 is an apocalyptic number.

172159152314 is a deficient number, since it is larger than the sum of its proper divisors (86079576160).

172159152314 is an equidigital number, since it uses as much as digits as its factorization.

172159152314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86079576159.

The product of its digits is 75600, while the sum is 41.

The spelling of 172159152314 in words is "one hundred seventy-two billion, one hundred fifty-nine million, one hundred fifty-two thousand, three hundred fourteen".