1045364443 has 8 divisors (see below), whose sum is σ = 1080270576. Its totient is φ = 1010940000.

The previous prime is 1045364431. The next prime is 1045364447. The reversal of 1045364443 is 3444635401.

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

It is a cyclic number.

It is not a de Polignac number, because 1045364443 - 2⁹ = 1045363931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1045364399 and 1045364408.

It is not an unprimeable number, because it can be changed into a prime (1045364447) 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, 116008 + ... + 124693.

It is an arithmetic number, because the mean of its divisors is an integer number (135033822).

Almost surely, 2^1045364443 is an apocalyptic number.

1045364443 is a deficient number, since it is larger than the sum of its proper divisors (34906133).

1045364443 is a wasteful number, since it uses less digits than its factorization.

1045364443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240845.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 1045364443 is about 32332.0961739260. The cubic root of 1045364443 is about 1014.8984159055.

Adding to 1045364443 its reverse (3444635401), we get a palindrome (4489999844).

The spelling of 1045364443 in words is "one billion, forty-five million, three hundred sixty-four thousand, four hundred forty-three".