43412041312 has 12 divisors (see below), whose sum is σ = 85467456396. Its totient is φ = 21706020640.

The previous prime is 43412041273. The next prime is 43412041331. The reversal of 43412041312 is 21314021434.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 678313114 + ... + 678313177.

It is an arithmetic number, because the mean of its divisors is an integer number (7122288033).

Almost surely, 2^43412041312 is an apocalyptic number.

It is an amenable number.

43412041312 is a deficient number, since it is larger than the sum of its proper divisors (42055415084).

43412041312 is a wasteful number, since it uses less digits than its factorization.

43412041312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356626301 (or 1356626293 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43412041312 its reverse (21314021434), we get a palindrome (64726062746).

The spelling of 43412041312 in words is "forty-three billion, four hundred twelve million, forty-one thousand, three hundred twelve".