30664444405166 has 32 divisors (see below), whose sum is σ = 54057700620000. Its totient is φ = 12861519799680.

The previous prime is 30664444405109. The next prime is 30664444405183. The reversal of 30664444405166 is 66150444446603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18715121 + ... + 20287548.

It is an arithmetic number, because the mean of its divisors is an integer number (1689303144375).

Almost surely, 2^{30664444405166} is an apocalyptic number.

30664444405166 is a deficient number, since it is larger than the sum of its proper divisors (23393256214834).

30664444405166 is a wasteful number, since it uses less digits than its factorization.

30664444405166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39005444.

The product of its (nonzero) digits is 19906560, while the sum is 53.

The spelling of 30664444405166 in words is "thirty trillion, six hundred sixty-four billion, four hundred forty-four million, four hundred five thousand, one hundred sixty-six".