13112334554732 has 12 divisors (see below), whose sum is σ = 26224669109520. Its totient is φ = 5619571952016.

The previous prime is 13112334554699. The next prime is 13112334554779. The reversal of 13112334554732 is 23745543321131.

13112334554732 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234148831307 + ... + 234148831362.

It is an arithmetic number, because the mean of its divisors is an integer number (2185389092460).

Almost surely, 2^{13112334554732} is an apocalyptic number.

It is an amenable number.

13112334554732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13112334554732 is a wasteful number, since it uses less digits than its factorization.

13112334554732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468297662680 (or 468297662678 counting only the distinct ones).

The product of its digits is 907200, while the sum is 44.

Adding to 13112334554732 its reverse (23745543321131), we get a palindrome (36857877875863).

The spelling of 13112334554732 in words is "thirteen trillion, one hundred twelve billion, three hundred thirty-four million, five hundred fifty-four thousand, seven hundred thirty-two".