166560416262316 has 24 divisors (see below), whose sum is σ = 298716102702864. Its totient is φ = 81218890200000.

The previous prime is 166560416262299. The next prime is 166560416262329. The reversal of 166560416262316 is 613262614065661.

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, 741368935 + ... + 741593566.

It is an arithmetic number, because the mean of its divisors is an integer number (12446504279286).

Almost surely, 2^{166560416262316} is an apocalyptic number.

It is an amenable number.

166560416262316 is a deficient number, since it is larger than the sum of its proper divisors (132155686440548).

166560416262316 is a wasteful number, since it uses less digits than its factorization.

166560416262316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482963201 (or 1482963199 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 166560416262316 in words is "one hundred sixty-six trillion, five hundred sixty billion, four hundred sixteen million, two hundred sixty-two thousand, three hundred sixteen".