13423433224452 has 12 divisors (see below), whose sum is σ = 31321344190416. Its totient is φ = 4474477741480.

The previous prime is 13423433224441. The next prime is 13423433224501. The reversal of 13423433224452 is 25442233432431.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559309717674 + ... + 559309717697.

It is an arithmetic number, because the mean of its divisors is an integer number (2610112015868).

Almost surely, 2^{13423433224452} is an apocalyptic number.

13423433224452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13423433224452 is an abundant number, since it is smaller than the sum of its proper divisors (17897910965964).

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

13423433224452 is a wasteful number, since it uses less digits than its factorization.

13423433224452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118619435378 (or 1118619435376 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 42.

Adding to 13423433224452 its reverse (25442233432431), we get a palindrome (38865666656883).

The spelling of 13423433224452 in words is "thirteen trillion, four hundred twenty-three billion, four hundred thirty-three million, two hundred twenty-four thousand, four hundred fifty-two".