164250366431066 has 16 divisors (see below), whose sum is σ = 246433965025248. Its totient is φ = 82105713721200.

The previous prime is 164250366431023. The next prime is 164250366431071. The reversal of 164250366431066 is 660134663052461.

It is a super-3 number, since 3×164250366431066³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 164250366430999 and 164250366431017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144513356 + ... + 145645496.

It is an arithmetic number, because the mean of its divisors is an integer number (15402122814078).

Almost surely, 2^{164250366431066} is an apocalyptic number.

164250366431066 is a deficient number, since it is larger than the sum of its proper divisors (82183598594182).

164250366431066 is a wasteful number, since it uses less digits than its factorization.

164250366431066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149277.

The product of its (nonzero) digits is 11197440, while the sum is 53.

The spelling of 164250366431066 in words is "one hundred sixty-four trillion, two hundred fifty billion, three hundred sixty-six million, four hundred thirty-one thousand, sixty-six".