13112434242444 has 24 divisors (see below), whose sum is σ = 31925926851840. Its totient is φ = 4180776135184.

The previous prime is 13112434242431. The next prime is 13112434242469. The reversal of 13112434242444 is 44424243421131.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23754409584 + ... + 23754410135.

It is an arithmetic number, because the mean of its divisors is an integer number (1330246952160).

Almost surely, 2^{13112434242444} is an apocalyptic number.

It is an amenable number.

13112434242444 is an abundant number, since it is smaller than the sum of its proper divisors (18813492609396).

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

13112434242444 is a wasteful number, since it uses less digits than its factorization.

13112434242444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47508819749 (or 47508819747 counting only the distinct ones).

The product of its digits is 294912, while the sum is 39.

Adding to 13112434242444 its reverse (44424243421131), we get a palindrome (57536677663575).

The spelling of 13112434242444 in words is "thirteen trillion, one hundred twelve billion, four hundred thirty-four million, two hundred forty-two thousand, four hundred forty-four".