166870167002 has 16 divisors (see below), whose sum is σ = 312068884032. Its totient is φ = 65014350720.

The previous prime is 166870166989. The next prime is 166870167017. The reversal of 166870167002 is 200761078661.

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, 541786103 + ... + 541786410.

It is an arithmetic number, because the mean of its divisors is an integer number (19504305252).

Almost surely, 2^166870167002 is an apocalyptic number.

166870167002 is a deficient number, since it is larger than the sum of its proper divisors (145198717030).

166870167002 is a wasteful number, since it uses less digits than its factorization.

166870167002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083572533.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 166870167002 in words is "one hundred sixty-six billion, eight hundred seventy million, one hundred sixty-seven thousand, two".