1042305200 has 30 divisors (see below), whose sum is σ = 2504139204. Its totient is φ = 416921920.

The previous prime is 1042305149. The next prime is 1042305203. The reversal of 1042305200 is 25032401.

It is not an unprimeable number, because it can be changed into a prime (1042305203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1302482 + ... + 1303281.

Almost surely, 2^1042305200 is an apocalyptic number.

1042305200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042305200 is an abundant number, since it is smaller than the sum of its proper divisors (1461834004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042305200 is a wasteful number, since it uses less digits than its factorization.

1042305200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605781 (or 2605770 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1042305200 is about 32284.7518187766. The cubic root of 1042305200 is about 1013.9074203517.

Adding to 1042305200 its reverse (25032401), we get a palindrome (1067337601).

The spelling of 1042305200 in words is "one billion, forty-two million, three hundred five thousand, two hundred".