13231241443248 has 40 divisors (see below), whose sum is σ = 35979691646400. Its totient is φ = 4178286771264.

The previous prime is 13231241443243. The next prime is 13231241443327. The reversal of 13231241443248 is 84234414213231.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (13231241443241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7253969178 + ... + 7253971001.

It is an arithmetic number, because the mean of its divisors is an integer number (899492291160).

Almost surely, 2^{13231241443248} is an apocalyptic number.

It is an amenable number.

13231241443248 is an abundant number, since it is smaller than the sum of its proper divisors (22748450203152).

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

13231241443248 is a wasteful number, since it uses less digits than its factorization.

13231241443248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14507940209 (or 14507940203 counting only the distinct ones).

The product of its digits is 442368, while the sum is 42.

Adding to 13231241443248 its reverse (84234414213231), we get a palindrome (97465655656479).

The spelling of 13231241443248 in words is "thirteen trillion, two hundred thirty-one billion, two hundred forty-one million, four hundred forty-three thousand, two hundred forty-eight".