15324341312 has 28 divisors (see below), whose sum is σ = 34753417920. Its totient is φ = 6567574656.

The previous prime is 15324341299. The next prime is 15324341317. The reversal of 15324341312 is 21314342351.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (15324341317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17102612 + ... + 17103507.

Almost surely, 2^15324341312 is an apocalyptic number.

It is an amenable number.

15324341312 is an abundant number, since it is smaller than the sum of its proper divisors (19429076608).

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

15324341312 is an equidigital number, since it uses as much as digits as its factorization.

15324341312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34206138 (or 34206128 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

Adding to 15324341312 its reverse (21314342351), we get a palindrome (36638683663).

The spelling of 15324341312 in words is "fifteen billion, three hundred twenty-four million, three hundred forty-one thousand, three hundred twelve".