318484916346 has 8 divisors (see below), whose sum is σ = 636969832704. Its totient is φ = 106161638780.

The previous prime is 318484916293. The next prime is 318484916353. The reversal of 318484916346 is 643619484813.

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

318484916346 is an admirable number.

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, 26540409690 + ... + 26540409701.

It is an arithmetic number, because the mean of its divisors is an integer number (79621229088).

Almost surely, 2^318484916346 is an apocalyptic number.

318484916346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

318484916346 is a wasteful number, since it uses less digits than its factorization.

318484916346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53080819396.

The product of its digits is 11943936, while the sum is 57.

The spelling of 318484916346 in words is "three hundred eighteen billion, four hundred eighty-four million, nine hundred sixteen thousand, three hundred forty-six".