43468773794 has 4 divisors (see below), whose sum is σ = 65203160694. Its totient is φ = 21734386896.

The previous prime is 43468773793. The next prime is 43468773869. The reversal of 43468773794 is 49737786434.

43468773794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33493758169 + 9975015625 = 183013^2 + 99875^2 .

It is not an unprimeable number, because it can be changed into a prime (43468773793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10867193447 + ... + 10867193450.

Almost surely, 2^43468773794 is an apocalyptic number.

43468773794 is a deficient number, since it is larger than the sum of its proper divisors (21734386900).

43468773794 is a wasteful number, since it uses less digits than its factorization.

43468773794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21734386899.

The product of its digits is 85349376, while the sum is 62.

The spelling of 43468773794 in words is "forty-three billion, four hundred sixty-eight million, seven hundred seventy-three thousand, seven hundred ninety-four".