1043040516 has 24 divisors (see below), whose sum is σ = 2781441600. Its totient is φ = 298011552.

The previous prime is 1043040487. The next prime is 1043040541. The reversal of 1043040516 is 6150403401.

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, 6208491 + ... + 6208658.

It is an arithmetic number, because the mean of its divisors is an integer number (115893400).

Almost surely, 2^1043040516 is an apocalyptic number.

It is an amenable number.

1043040516 is an abundant number, since it is smaller than the sum of its proper divisors (1738401084).

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

1043040516 is a wasteful number, since it uses less digits than its factorization.

1043040516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12417163 (or 12417161 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1043040516 is about 32296.1377876674. The cubic root of 1043040516 is about 1014.1457917033.

Adding to 1043040516 its reverse (6150403401), we get a palindrome (7193443917).

The spelling of 1043040516 in words is "one billion, forty-three million, forty thousand, five hundred sixteen".