1043023412 has 24 divisors (see below), whose sum is σ = 1928774400. Its totient is φ = 492519456.

The previous prime is 1043023391. The next prime is 1043023447. The reversal of 1043023412 is 2143203401.

1043023412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64487 + ... + 79022.

It is an arithmetic number, because the mean of its divisors is an integer number (80365600).

Almost surely, 2^1043023412 is an apocalyptic number.

It is an amenable number.

1043023412 is a deficient number, since it is larger than the sum of its proper divisors (885750988).

1043023412 is a wasteful number, since it uses less digits than its factorization.

1043023412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143615 (or 143613 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1043023412 is about 32295.8729871171. The cubic root of 1043023412 is about 1014.1402482803.

Adding to 1043023412 its reverse (2143203401), we get a palindrome (3186226813).

The spelling of 1043023412 in words is "one billion, forty-three million, twenty-three thousand, four hundred twelve".