166014201316 has 12 divisors (see below), whose sum is σ = 290642348332. Its totient is φ = 82973530368.

The previous prime is 166014201281. The next prime is 166014201323. The reversal of 166014201316 is 613102410661.

It can be written as a sum of positive squares in 2 ways, for example, as 86294937600 + 79719263716 = 293760^2 + 282346^2 .

It is a super-2 number, since 2×166014201316² (a number of 23 digits) contains 22 as substring.

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, 8381445 + ... + 8401228.

Almost surely, 2^166014201316 is an apocalyptic number.

It is an amenable number.

166014201316 is a deficient number, since it is larger than the sum of its proper divisors (124628147016).

166014201316 is a wasteful number, since it uses less digits than its factorization.

166014201316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16785150 (or 16785148 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 166014201316 its reverse (613102410661), we get a palindrome (779116611977).

The spelling of 166014201316 in words is "one hundred sixty-six billion, fourteen million, two hundred one thousand, three hundred sixteen".