43012440202342 has 16 divisors (see below), whose sum is σ = 72502574790240. Its totient is φ = 18988769587392.

The previous prime is 43012440202309. The next prime is 43012440202343. The reversal of 43012440202342 is 24320204421034.

43012440202342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43012440202343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35963578167 + ... + 35963579362.

It is an arithmetic number, because the mean of its divisors is an integer number (4531410924390).

Almost surely, 2^{43012440202342} is an apocalyptic number.

43012440202342 is a deficient number, since it is larger than the sum of its proper divisors (29490134587898).

43012440202342 is a wasteful number, since it uses less digits than its factorization.

43012440202342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71927157567.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 43012440202342 its reverse (24320204421034), we get a palindrome (67332644623376).

The spelling of 43012440202342 in words is "forty-three trillion, twelve billion, four hundred forty million, two hundred two thousand, three hundred forty-two".