4243320141012 has 36 divisors (see below), whose sum is σ = 11192525591520. Its totient is φ = 1352942653392.

The previous prime is 4243320141007. The next prime is 4243320141013. The reversal of 4243320141012 is 2101410233424.

4243320141012 is a `hidden beast` number, since 4 + 2 + 4 + 33 + 201 + 410 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243320141013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2562390562 + ... + 2562392217.

Almost surely, 2^{4243320141012} is an apocalyptic number.

It is an amenable number.

4243320141012 is an abundant number, since it is smaller than the sum of its proper divisors (6949205450508).

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

4243320141012 is a wasteful number, since it uses less digits than its factorization.

4243320141012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124782812 (or 5124782807 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4243320141012 its reverse (2101410233424), we get a palindrome (6344730374436).

The spelling of 4243320141012 in words is "four trillion, two hundred forty-three billion, three hundred twenty million, one hundred forty-one thousand, twelve".