43012442330042 has 32 divisors (see below), whose sum is σ = 65936202401664. Its totient is φ = 21038566348800.

The previous prime is 43012442330017. The next prime is 43012442330089. The reversal of 43012442330042 is 24003324421034.

It is a junction number, because it is equal to n+sod(n) for n = 43012442329990 and 43012442330008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40583117 + ... + 41629487.

It is an arithmetic number, because the mean of its divisors is an integer number (2060506325052).

Almost surely, 2^{43012442330042} is an apocalyptic number.

43012442330042 is a deficient number, since it is larger than the sum of its proper divisors (22923760071622).

43012442330042 is a wasteful number, since it uses less digits than its factorization.

43012442330042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048694.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43012442330042 its reverse (24003324421034), we get a palindrome (67015766751076).

The spelling of 43012442330042 in words is "forty-three trillion, twelve billion, four hundred forty-two million, three hundred thirty thousand, forty-two".