316621161482 has 8 divisors (see below), whose sum is σ = 479288914500. Its totient is φ = 156858189984.

The previous prime is 316621161449. The next prime is 316621161541. The reversal of 316621161482 is 284161126613.

It is a Cunningham number, because it is equal to 562691²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 316621161481 + 1 = 562691^2 + 1^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726195107 + ... + 726195542.

Almost surely, 2^316621161482 is an apocalyptic number.

316621161482 is a deficient number, since it is larger than the sum of its proper divisors (162667753018).

316621161482 is a wasteful number, since it uses less digits than its factorization.

316621161482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452390760.

The product of its digits is 82944, while the sum is 41.

The spelling of 316621161482 in words is "three hundred sixteen billion, six hundred twenty-one million, one hundred sixty-one thousand, four hundred eighty-two".