316377645706 has 4 divisors (see below), whose sum is σ = 474566468562. Its totient is φ = 158188822852.

The previous prime is 316377645691. The next prime is 316377645719. The reversal of 316377645706 is 607546773613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 607546773613 = 13 ⋅46734367201.

It can be written as a sum of positive squares in only one way, i.e., 203622050025 + 112755595681 = 451245^2 + 335791^2 .

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, 79094411425 + ... + 79094411428.

Almost surely, 2^316377645706 is an apocalyptic number.

316377645706 is a deficient number, since it is larger than the sum of its proper divisors (158188822856).

316377645706 is a wasteful number, since it uses less digits than its factorization.

316377645706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158188822855.

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 316377645706 in words is "three hundred sixteen billion, three hundred seventy-seven million, six hundred forty-five thousand, seven hundred six".