43321424121453 has 8 divisors (see below), whose sum is σ = 57766147018528. Its totient is φ = 28878825319344.

The previous prime is 43321424121373. The next prime is 43321424121529. The reversal of 43321424121453 is 35412142412334.

43321424121453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43321424121453 - 2²⁹ = 43320887250541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43321424161453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 530976151 + ... + 531057732.

It is an arithmetic number, because the mean of its divisors is an integer number (7220768377316).

Almost surely, 2^{43321424121453} is an apocalyptic number.

It is an amenable number.

43321424121453 is a deficient number, since it is larger than the sum of its proper divisors (14444722897075).

43321424121453 is a wasteful number, since it uses less digits than its factorization.

43321424121453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062047483.

The product of its digits is 276480, while the sum is 39.

Adding to 43321424121453 its reverse (35412142412334), we get a palindrome (78733566533787).

The spelling of 43321424121453 in words is "forty-three trillion, three hundred twenty-one billion, four hundred twenty-four million, one hundred twenty-one thousand, four hundred fifty-three".