3443130425453 has 4 divisors (see below), whose sum is σ = 3499575186588. Its totient is φ = 3386685664320.

The previous prime is 3443130425419. The next prime is 3443130425489. The reversal of 3443130425453 is 3545240313443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1415619280804 + 2027511144649 = 1189798^2 + 1423907^2 .

It is not a de Polignac number, because 3443130425453 - 2¹⁶ = 3443130359917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3443130425453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443130421453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28222380476 + ... + 28222380597.

It is an arithmetic number, because the mean of its divisors is an integer number (874893796647).

Almost surely, 2^{3443130425453} is an apocalyptic number.

It is an amenable number.

3443130425453 is a deficient number, since it is larger than the sum of its proper divisors (56444761135).

3443130425453 is an equidigital number, since it uses as much as digits as its factorization.

3443130425453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56444761134.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 3443130425453 its reverse (3545240313443), we get a palindrome (6988370738896).

The spelling of 3443130425453 in words is "three trillion, four hundred forty-three billion, one hundred thirty million, four hundred twenty-five thousand, four hundred fifty-three".