1043052404 has 12 divisors (see below), whose sum is σ = 1832980800. Its totient is φ = 519343608.

The previous prime is 1043052389. The next prime is 1043052421. The reversal of 1043052404 is 4042503401.

It is a self number, because there is not a number n which added to its sum of digits gives 1043052404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544574 + ... + 546485.

It is an arithmetic number, because the mean of its divisors is an integer number (152748400).

Almost surely, 2^1043052404 is an apocalyptic number.

It is an amenable number.

1043052404 is a deficient number, since it is larger than the sum of its proper divisors (789928396).

1043052404 is a wasteful number, since it uses less digits than its factorization.

1043052404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091302 (or 1091300 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1043052404 is about 32296.3218339179. The cubic root of 1043052404 is about 1014.1496445800.

Adding to 1043052404 its reverse (4042503401), we get a palindrome (5085555805).

The spelling of 1043052404 in words is "one billion, forty-three million, fifty-two thousand, four hundred four".