13343042312 has 16 divisors (see below), whose sum is σ = 25020422700. Its totient is φ = 6670929600.

The previous prime is 13343042311. The next prime is 13343042327. The reversal of 13343042312 is 21324034331.

It can be written as a sum of positive squares in 2 ways, for example, as 12612637636 + 730404676 = 112306^2 + 27026^2 .

It is not an unprimeable number, because it can be changed into a prime (13343042311) 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, 30614 + ... + 166202.

Almost surely, 2^13343042312 is an apocalyptic number.

It is an amenable number.

13343042312 is a deficient number, since it is larger than the sum of its proper divisors (11677380388).

13343042312 is a wasteful number, since it uses less digits than its factorization.

13343042312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147896 (or 147892 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13343042312 its reverse (21324034331), we get a palindrome (34667076643).

The spelling of 13343042312 in words is "thirteen billion, three hundred forty-three million, forty-two thousand, three hundred twelve".