166148902034 has 16 divisors (see below), whose sum is σ = 257046051456. Its totient is φ = 80501886000.

The previous prime is 166148902027. The next prime is 166148902037. The reversal of 166148902034 is 430209841661.

It is not an unprimeable number, because it can be changed into a prime (166148902037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8740712 + ... + 8759699.

It is an arithmetic number, because the mean of its divisors is an integer number (16065378216).

Almost surely, 2^166148902034 is an apocalyptic number.

166148902034 is a deficient number, since it is larger than the sum of its proper divisors (90897149422).

166148902034 is a wasteful number, since it uses less digits than its factorization.

166148902034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17500561.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 166148902034 in words is "one hundred sixty-six billion, one hundred forty-eight million, nine hundred two thousand, thirty-four".