1045041330 has 16 divisors (see below), whose sum is σ = 2508099264. Its totient is φ = 278677680.

The previous prime is 1045041313. The next prime is 1045041353. The reversal of 1045041330 is 331405401.

It is a super-2 number, since 2×1045041330² = 2184222762816337800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1045041297 and 1045041306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17417326 + ... + 17417385.

It is an arithmetic number, because the mean of its divisors is an integer number (156756204).

Almost surely, 2^1045041330 is an apocalyptic number.

1045041330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045041330 is an abundant number, since it is smaller than the sum of its proper divisors (1463057934).

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

1045041330 is a wasteful number, since it uses less digits than its factorization.

1045041330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34834721.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1045041330 is about 32327.0990037770. The cubic root of 1045041330 is about 1014.7938397243.

Adding to 1045041330 its reverse (331405401), we get a palindrome (1376446731).

The spelling of 1045041330 in words is "one billion, forty-five million, forty-one thousand, three hundred thirty".