1043430112 has 24 divisors (see below), whose sum is σ = 2055753000. Its totient is φ = 521334144.

The previous prime is 1043430109. The next prime is 1043430137. The reversal of 1043430112 is 2110343401.

It is a self number, because there is not a number n which added to its sum of digits gives 1043430112.

It is a congruent number.

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, 35514 + ... + 57862.

It is an arithmetic number, because the mean of its divisors is an integer number (85656375).

Almost surely, 2^1043430112 is an apocalyptic number.

It is an amenable number.

1043430112 is a deficient number, since it is larger than the sum of its proper divisors (1012322888).

1043430112 is a wasteful number, since it uses less digits than its factorization.

1043430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23818 (or 23810 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1043430112 is about 32302.1688435931. The cubic root of 1043430112 is about 1014.2720437375.

Adding to 1043430112 its reverse (2110343401), we get a palindrome (3153773513).

The spelling of 1043430112 in words is "one billion, forty-three million, four hundred thirty thousand, one hundred twelve".