1045142304 has 24 divisors (see below), whose sum is σ = 2743498800. Its totient is φ = 348380736.

The previous prime is 1045142297. The next prime is 1045142321. The reversal of 1045142304 is 4032415401.

1045142304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1045142304² = 2184644871220856832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5443354 + ... + 5443545.

It is an arithmetic number, because the mean of its divisors is an integer number (114312450).

Almost surely, 2^1045142304 is an apocalyptic number.

It is an amenable number.

1045142304 is an abundant number, since it is smaller than the sum of its proper divisors (1698356496).

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

1045142304 is a wasteful number, since it uses less digits than its factorization.

1045142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10886912 (or 10886904 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1045142304 is about 32328.6607207908. The cubic root of 1045142304 is about 1014.8265224806.

Adding to 1045142304 its reverse (4032415401), we get a palindrome (5077557705).

The spelling of 1045142304 in words is "one billion, forty-five million, one hundred forty-two thousand, three hundred four".