13032344323444 has 24 divisors (see below), whose sum is σ = 23147898062688. Its totient is φ = 6419111660640.

The previous prime is 13032344323441. The next prime is 13032344323513. The reversal of 13032344323444 is 44432344323031.

It is a super-2 number, since 2×13032344323444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13032344323397 and 13032344323406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032344323441) 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, 56446827 + ... + 56677234.

It is an arithmetic number, because the mean of its divisors is an integer number (964495752612).

Almost surely, 2^{13032344323444} is an apocalyptic number.

It is an amenable number.

13032344323444 is a deficient number, since it is larger than the sum of its proper divisors (10115553739244).

13032344323444 is a wasteful number, since it uses less digits than its factorization.

13032344323444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113124495 (or 113124493 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 13032344323444 its reverse (44432344323031), we get a palindrome (57464688646475).

The spelling of 13032344323444 in words is "thirteen trillion, thirty-two billion, three hundred forty-four million, three hundred twenty-three thousand, four hundred forty-four".