43068938050 has 12 divisors (see below), whose sum is σ = 80108224866. Its totient is φ = 17227575200.

The previous prime is 43068938041. The next prime is 43068938051. The reversal of 43068938050 is 5083986034.

It can be written as a sum of positive squares in 3 ways, for example, as 21294689329 + 21774248721 = 145927^2 + 147561^2 .

It is not an unprimeable number, because it can be changed into a prime (43068938051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 430689331 + ... + 430689430.

Almost surely, 2^43068938050 is an apocalyptic number.

43068938050 is a deficient number, since it is larger than the sum of its proper divisors (37039286816).

43068938050 is a wasteful number, since it uses less digits than its factorization.

43068938050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861378773 (or 861378768 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 43068938050 in words is "forty-three billion, sixty-eight million, nine hundred thirty-eight thousand, fifty".