166411364410 has 8 divisors (see below), whose sum is σ = 299540455956. Its totient is φ = 66564545760.

The previous prime is 166411364407. The next prime is 166411364411. The reversal of 166411364410 is 14463114661.

It can be written as a sum of positive squares in 2 ways, for example, as 151845046929 + 14566317481 = 389673^2 + 120691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 166411364410.

It is not an unprimeable number, because it can be changed into a prime (166411364411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8320568211 + ... + 8320568230.

Almost surely, 2^166411364410 is an apocalyptic number.

166411364410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166411364410 is a deficient number, since it is larger than the sum of its proper divisors (133129091546).

166411364410 is a wasteful number, since it uses less digits than its factorization.

166411364410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16641136448.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 166411364410 in words is "one hundred sixty-six billion, four hundred eleven million, three hundred sixty-four thousand, four hundred ten".