13242434243 has 8 divisors (see below), whose sum is σ = 13300880736. Its totient is φ = 13184049600.

The previous prime is 13242434239. The next prime is 13242434267. The reversal of 13242434243 is 34243424231.

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

It is a cyclic number.

It is not a de Polignac number, because 13242434243 - 2² = 13242434239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13242434213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443423 + ... + 472343.

It is an arithmetic number, because the mean of its divisors is an integer number (1662610092).

Almost surely, 2^13242434243 is an apocalyptic number.

13242434243 is a deficient number, since it is larger than the sum of its proper divisors (58446493).

13242434243 is a wasteful number, since it uses less digits than its factorization.

13242434243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30925.

The product of its digits is 55296, while the sum is 32.

Adding to 13242434243 its reverse (34243424231), we get a palindrome (47485858474).

The spelling of 13242434243 in words is "thirteen billion, two hundred forty-two million, four hundred thirty-four thousand, two hundred forty-three".