43166135146 has 8 divisors (see below), whose sum is σ = 65568813120. Its totient is φ = 21309864108.

The previous prime is 43166135119. The next prime is 43166135167. The reversal of 43166135146 is 64153166134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 43166135099 and 43166135108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136601536 + ... + 136601851.

It is an arithmetic number, because the mean of its divisors is an integer number (8196101640).

Almost surely, 2^43166135146 is an apocalyptic number.

43166135146 is a deficient number, since it is larger than the sum of its proper divisors (22402677974).

43166135146 is a wasteful number, since it uses less digits than its factorization.

43166135146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273203468.

The product of its digits is 155520, while the sum is 40.

The spelling of 43166135146 in words is "forty-three billion, one hundred sixty-six million, one hundred thirty-five thousand, one hundred forty-six".