316980171226 has 8 divisors (see below), whose sum is σ = 476989332084. Its totient is φ = 157983727200.

The previous prime is 316980171217. The next prime is 316980171229. The reversal of 316980171226 is 622171089613.

It can be written as a sum of positive squares in 2 ways, for example, as 201821070025 + 115159101201 = 449245^2 + 339351^2 .

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

It is not an unprimeable number, because it can be changed into a prime (316980171229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253178425 + ... + 253179676.

Almost surely, 2^316980171226 is an apocalyptic number.

316980171226 is a deficient number, since it is larger than the sum of its proper divisors (160009160858).

316980171226 is a wasteful number, since it uses less digits than its factorization.

316980171226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506358416.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 316980171226 in words is "three hundred sixteen billion, nine hundred eighty million, one hundred seventy-one thousand, two hundred twenty-six".