318286049036 has 6 divisors (see below), whose sum is σ = 557000585820. Its totient is φ = 159143024516.

The previous prime is 318286049027. The next prime is 318286049057. The reversal of 318286049036 is 630940682813.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39785756126 + ... + 39785756133.

It is an arithmetic number, because the mean of its divisors is an integer number (92833430970).

Almost surely, 2^318286049036 is an apocalyptic number.

It is an amenable number.

318286049036 is a deficient number, since it is larger than the sum of its proper divisors (238714536784).

318286049036 is a wasteful number, since it uses less digits than its factorization.

318286049036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79571512263 (or 79571512261 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 318286049036 in words is "three hundred eighteen billion, two hundred eighty-six million, forty-nine thousand, thirty-six".