316203074854 has 4 divisors (see below), whose sum is σ = 474304612284. Its totient is φ = 158101537426.

The previous prime is 316203074821. The next prime is 316203074897. The reversal of 316203074854 is 458470302613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 458470302613 = 19 ⋅24130015927.

It is a self number, because there is not a number n which added to its sum of digits gives 316203074854.

It is a congruent number.

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, 79050768712 + ... + 79050768715.

It is an arithmetic number, because the mean of its divisors is an integer number (118576153071).

Almost surely, 2^316203074854 is an apocalyptic number.

316203074854 is a deficient number, since it is larger than the sum of its proper divisors (158101537430).

316203074854 is a wasteful number, since it uses less digits than its factorization.

316203074854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158101537429.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 316203074854 in words is "three hundred sixteen billion, two hundred three million, seventy-four thousand, eight hundred fifty-four".