13423433224535 has 32 divisors (see below), whose sum is σ = 17366578329600. Its totient is φ = 9940080516480.

The previous prime is 13423433224511. The next prime is 13423433224567. The reversal of 13423433224535 is 53542233432431.

It is not a de Polignac number, because 13423433224535 - 2²⁶ = 13423366115671 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19497365 + ... + 20174094.

It is an arithmetic number, because the mean of its divisors is an integer number (542705572800).

Almost surely, 2^{13423433224535} is an apocalyptic number.

13423433224535 is a deficient number, since it is larger than the sum of its proper divisors (3943145105065).

13423433224535 is a wasteful number, since it uses less digits than its factorization.

13423433224535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39671591.

The product of its digits is 3110400, while the sum is 44.

Adding to 13423433224535 its reverse (53542233432431), we get a palindrome (66965666656966).

The spelling of 13423433224535 in words is "thirteen trillion, four hundred twenty-three billion, four hundred thirty-three million, two hundred twenty-four thousand, five hundred thirty-five".