318875265468 has 36 divisors (see below), whose sum is σ = 806222719120. Its totient is φ = 106268426496.

The previous prime is 318875265463. The next prime is 318875265481. The reversal of 318875265468 is 864562578813.

318875265468 is a `hidden beast` number, since 3 + 1 + 8 + 87 + 5 + 2 + 6 + 546 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318875265463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 805333 + ... + 1134156.

Almost surely, 2^318875265468 is an apocalyptic number.

It is an amenable number.

318875265468 is an abundant number, since it is smaller than the sum of its proper divisors (487347453652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318875265468 is a wasteful number, since it uses less digits than its factorization.

318875265468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944066 (or 1944061 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 63.

The spelling of 318875265468 in words is "three hundred eighteen billion, eight hundred seventy-five million, two hundred sixty-five thousand, four hundred sixty-eight".