43079377064 has 32 divisors (see below), whose sum is σ = 81901260000. Its totient is φ = 21241123392.

The previous prime is 43079377063. The next prime is 43079377067. The reversal of 43079377064 is 46077397034.

It is not an unprimeable number, because it can be changed into a prime (43079377063) 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, 35687 + ... + 295689.

It is an arithmetic number, because the mean of its divisors is an integer number (2559414375).

Almost surely, 2^43079377064 is an apocalyptic number.

It is an amenable number.

43079377064 is a deficient number, since it is larger than the sum of its proper divisors (38821882936).

43079377064 is a wasteful number, since it uses less digits than its factorization.

43079377064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260297 (or 260293 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 50.

The spelling of 43079377064 in words is "forty-three billion, seventy-nine million, three hundred seventy-seven thousand, sixty-four".