166415630546230 has 32 divisors (see below), whose sum is σ = 339568736018400. Its totient is φ = 58211783315712.

The previous prime is 166415630546227. The next prime is 166415630546233. The reversal of 166415630546230 is 32645036514661.

166415630546230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (166415630546227) and next prime (166415630546233).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166415630546233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33687372135 + ... + 33687377074.

It is an arithmetic number, because the mean of its divisors is an integer number (10611523000575).

Almost surely, 2^{166415630546230} is an apocalyptic number.

166415630546230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166415630546230 is an abundant number, since it is smaller than the sum of its proper divisors (173153105472170).

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

166415630546230 is a wasteful number, since it uses less digits than its factorization.

166415630546230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67374749248.

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 166415630546230 in words is "one hundred sixty-six trillion, four hundred fifteen billion, six hundred thirty million, five hundred forty-six thousand, two hundred thirty".