30408161166 has 12 divisors (see below), whose sum is σ = 65884349232. Its totient is φ = 10136053716.

The previous prime is 30408161143. The next prime is 30408161167. The reversal of 30408161166 is 66116180403.

30408161166 is a `hidden beast` number, since 30 + 4 + 0 + 8 + 1 + 611 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30408161166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30408161167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 844671126 + ... + 844671161.

It is an arithmetic number, because the mean of its divisors is an integer number (5490362436).

Almost surely, 2^30408161166 is an apocalyptic number.

30408161166 is an abundant number, since it is smaller than the sum of its proper divisors (35476188066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30408161166 is a wasteful number, since it uses less digits than its factorization.

30408161166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689342295 (or 1689342292 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 30408161166 in words is "thirty billion, four hundred eight million, one hundred sixty-one thousand, one hundred sixty-six".