316521232324 has 12 divisors (see below), whose sum is σ = 604267807248. Its totient is φ = 143873287400.

The previous prime is 316521232301. The next prime is 316521232367. The reversal of 316521232324 is 423232125613.

It is a self number, because there is not a number n which added to its sum of digits gives 316521232324.

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, 3596832142 + ... + 3596832229.

It is an arithmetic number, because the mean of its divisors is an integer number (50355650604).

Almost surely, 2^316521232324 is an apocalyptic number.

It is an amenable number.

316521232324 is a deficient number, since it is larger than the sum of its proper divisors (287746574924).

316521232324 is a wasteful number, since it uses less digits than its factorization.

316521232324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7193664386 (or 7193664384 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

Adding to 316521232324 its reverse (423232125613), we get a palindrome (739753357937).

It can be divided in two parts, 316521 and 232324, that added together give a palindrome (548845).

The spelling of 316521232324 in words is "three hundred sixteen billion, five hundred twenty-one million, two hundred thirty-two thousand, three hundred twenty-four".