2443134445 has 8 divisors (see below), whose sum is σ = 3003267960. Its totient is φ = 1906836480.

The previous prime is 2443134443. The next prime is 2443134479. The reversal of 2443134445 is 5444313442.

It can be written as a sum of positive squares in 4 ways, for example, as 75533481 + 2367600964 = 8691^2 + 48658^2 .

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

It is not a de Polignac number, because 2443134445 - 2¹ = 2443134443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2443134445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443134443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5958660 + ... + 5959069.

It is an arithmetic number, because the mean of its divisors is an integer number (375408495).

Almost surely, 2^2443134445 is an apocalyptic number.

It is an amenable number.

2443134445 is a deficient number, since it is larger than the sum of its proper divisors (560133515).

2443134445 is a wasteful number, since it uses less digits than its factorization.

2443134445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11917775.

The product of its digits is 92160, while the sum is 34.

The square root of 2443134445 is about 49428.0734502165. The cubic root of 2443134445 is about 1346.8393265028.

Adding to 2443134445 its reverse (5444313442), we get a palindrome (7887447887).

The spelling of 2443134445 in words is "two billion, four hundred forty-three million, one hundred thirty-four thousand, four hundred forty-five".