43028860166 has 16 divisors (see below), whose sum is σ = 65659419504. Its totient is φ = 21145073664.

The previous prime is 43028860159. The next prime is 43028860177. The reversal of 43028860166 is 66106882034.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639491 + ... + 703566.

It is an arithmetic number, because the mean of its divisors is an integer number (4103713719).

Almost surely, 2^43028860166 is an apocalyptic number.

43028860166 is a deficient number, since it is larger than the sum of its proper divisors (22630559338).

43028860166 is a wasteful number, since it uses less digits than its factorization.

43028860166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343335.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 43028860166 in words is "forty-three billion, twenty-eight million, eight hundred sixty thousand, one hundred sixty-six".