43079849546 has 16 divisors (see below), whose sum is σ = 68507105280. Its totient is φ = 20281706640.

The previous prime is 43079849531. The next prime is 43079849563. The reversal of 43079849546 is 64594897034.

It is a super-2 number, since 2×43079849546² (a number of 22 digits) contains 22 as substring.

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, 9387386 + ... + 9391973.

It is an arithmetic number, because the mean of its divisors is an integer number (4281694080).

Almost surely, 2^43079849546 is an apocalyptic number.

43079849546 is a deficient number, since it is larger than the sum of its proper divisors (25427255734).

43079849546 is a wasteful number, since it uses less digits than its factorization.

43079849546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18779429.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 43079849546 in words is "forty-three billion, seventy-nine million, eight hundred forty-nine thousand, five hundred forty-six".