1043430004112 has 20 divisors (see below), whose sum is σ = 2140565964876. Its totient is φ = 491025884160.

The previous prime is 1043430004073. The next prime is 1043430004153. The reversal of 1043430004112 is 2114000343401.

It can be written as a sum of positive squares in 2 ways, for example, as 856653909136 + 186776094976 = 925556^2 + 432176^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1918069589 + ... + 1918070132.

Almost surely, 2^{1043430004112} is an apocalyptic number.

It is an amenable number.

1043430004112 is an abundant number, since it is smaller than the sum of its proper divisors (1097135960764).

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

1043430004112 is a wasteful number, since it uses less digits than its factorization.

1043430004112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836139746 (or 3836139740 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1043430004112 its reverse (2114000343401), we get a palindrome (3157430347513).

The spelling of 1043430004112 in words is "one trillion, forty-three billion, four hundred thirty million, four thousand, one hundred twelve".