43343423042 has 16 divisors (see below), whose sum is σ = 69675446592. Its totient is φ = 20169206640.

The previous prime is 43343423041. The next prime is 43343423063. The reversal of 43343423042 is 24032434334.

It is not an unprimeable number, because it can be changed into a prime (43343423041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12731384 + ... + 12734787.

It is an arithmetic number, because the mean of its divisors is an integer number (4354715412).

Almost surely, 2^43343423042 is an apocalyptic number.

43343423042 is a deficient number, since it is larger than the sum of its proper divisors (26332023550).

43343423042 is a wasteful number, since it uses less digits than its factorization.

43343423042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25466233.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 43343423042 its reverse (24032434334), we get a palindrome (67375857376).

The spelling of 43343423042 in words is "forty-three billion, three hundred forty-three million, four hundred twenty-three thousand, forty-two".