43079878318 has 16 divisors (see below), whose sum is σ = 64843870320. Its totient is φ = 21465360000.

The previous prime is 43079878277. The next prime is 43079878327. The reversal of 43079878318 is 81387897034.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 817348 + ... + 868456.

It is an arithmetic number, because the mean of its divisors is an integer number (4052741895).

Almost surely, 2^43079878318 is an apocalyptic number.

43079878318 is a deficient number, since it is larger than the sum of its proper divisors (21763992002).

43079878318 is a wasteful number, since it uses less digits than its factorization.

43079878318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52563.

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 43079878318 in words is "forty-three billion, seventy-nine million, eight hundred seventy-eight thousand, three hundred eighteen".