43045315241242 has 16 divisors (see below), whose sum is σ = 65191991166720. Its totient is φ = 21314778551968.

The previous prime is 43045315241191. The next prime is 43045315241267. The reversal of 43045315241242 is 24214251354034.

It is a junction number, because it is equal to n+sod(n) for n = 43045315241195 and 43045315241204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31078867 + ... + 32434342.

It is an arithmetic number, because the mean of its divisors is an integer number (4074499447920).

Almost surely, 2^{43045315241242} is an apocalyptic number.

43045315241242 is a deficient number, since it is larger than the sum of its proper divisors (22146675925478).

43045315241242 is a wasteful number, since it uses less digits than its factorization.

43045315241242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63516485.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 43045315241242 its reverse (24214251354034), we get a palindrome (67259566595276).

The spelling of 43045315241242 in words is "forty-three trillion, forty-five billion, three hundred fifteen million, two hundred forty-one thousand, two hundred forty-two".