166416034304630 has 64 divisors (see below), whose sum is σ = 326994073555968. Its totient is φ = 60475392840960.

The previous prime is 166416034304603. The next prime is 166416034304803. The reversal of 166416034304630 is 36403430614661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1937212259 + ... + 1937298161.

It is an arithmetic number, because the mean of its divisors is an integer number (5109282399312).

Almost surely, 2^{166416034304630} is an apocalyptic number.

166416034304630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166416034304630 is a deficient number, since it is larger than the sum of its proper divisors (160578039251338).

166416034304630 is a wasteful number, since it uses less digits than its factorization.

166416034304630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97221.

The product of its (nonzero) digits is 2239488, while the sum is 47.

The spelling of 166416034304630 in words is "one hundred sixty-six trillion, four hundred sixteen billion, thirty-four million, three hundred four thousand, six hundred thirty".