43343243331412 has 12 divisors (see below), whose sum is σ = 75882372744276. Its totient is φ = 21662565404480.

The previous prime is 43343243331379. The next prime is 43343243331439. The reversal of 43343243331412 is 21413334234334.

It can be written as a sum of positive squares in 2 ways, for example, as 13054665039376 + 30288578292036 = 3613124^2 + 5503506^2 .

It is a super-3 number, since 3×43343243331412³ (a number of 42 digits) contains 333 as substring.

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, 2264054539 + ... + 2264073682.

It is an arithmetic number, because the mean of its divisors is an integer number (6323531062023).

Almost surely, 2^{43343243331412} is an apocalyptic number.

It is an amenable number.

43343243331412 is a deficient number, since it is larger than the sum of its proper divisors (32539129412864).

43343243331412 is a wasteful number, since it uses less digits than its factorization.

43343243331412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528130618 (or 4528130616 counting only the distinct ones).

The product of its digits is 746496, while the sum is 40.

Adding to 43343243331412 its reverse (21413334234334), we get a palindrome (64756577565746).

The spelling of 43343243331412 in words is "forty-three trillion, three hundred forty-three billion, two hundred forty-three million, three hundred thirty-one thousand, four hundred twelve".