166023541214626 has 8 divisors (see below), whose sum is σ = 249343142864940. Its totient is φ = 82909160259648.

The previous prime is 166023541214617. The next prime is 166023541214701. The reversal of 166023541214626 is 626412145320661.

166023541214626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 165442645727401 + 580895487225 = 12862451^2 + 762165^2 .

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 166023541214626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51305171811 + ... + 51305175046.

Almost surely, 2^{166023541214626} is an apocalyptic number.

166023541214626 is a deficient number, since it is larger than the sum of its proper divisors (83319601650314).

166023541214626 is a wasteful number, since it uses less digits than its factorization.

166023541214626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102610347668.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 166023541214626 in words is "one hundred sixty-six trillion, twenty-three billion, five hundred forty-one million, two hundred fourteen thousand, six hundred twenty-six".