43010400012 has 12 divisors (see below), whose sum is σ = 100357600056. Its totient is φ = 14336800000.

The previous prime is 43010400007. The next prime is 43010400031. The reversal of 43010400012 is 21000401034.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 43010399964 and 43010400000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1792099989 + ... + 1792100012.

It is an arithmetic number, because the mean of its divisors is an integer number (8363133338).

Almost surely, 2^43010400012 is an apocalyptic number.

It is an amenable number.

43010400012 is an abundant number, since it is smaller than the sum of its proper divisors (57347200044).

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

43010400012 is a wasteful number, since it uses less digits than its factorization.

43010400012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584200008 (or 3584200006 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 43010400012 its reverse (21000401034), we get a palindrome (64010801046).

The spelling of 43010400012 in words is "forty-three billion, ten million, four hundred thousand, twelve".