43157362102166 has 16 divisors (see below), whose sum is σ = 69721555229424. Its totient is φ = 19917120666144.

The previous prime is 43157362102157. The next prime is 43157362102171. The reversal of 43157362102166 is 66120126375134.

It is a self number, because there is not a number n which added to its sum of digits gives 43157362102166.

It is a congruent number.

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, 68925785 + ... + 69549108.

It is an arithmetic number, because the mean of its divisors is an integer number (4357597201839).

Almost surely, 2^{43157362102166} is an apocalyptic number.

43157362102166 is a deficient number, since it is larger than the sum of its proper divisors (26564193127258).

43157362102166 is a wasteful number, since it uses less digits than its factorization.

43157362102166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138486895.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 43157362102166 in words is "forty-three trillion, one hundred fifty-seven billion, three hundred sixty-two million, one hundred two thousand, one hundred sixty-six".