174143012164 has 12 divisors (see below), whose sum is σ = 332454841488. Its totient is φ = 79155914600.

The previous prime is 174143012159. The next prime is 174143012177. The reversal of 174143012164 is 461210341471.

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, 1978897822 + ... + 1978897909.

It is an arithmetic number, because the mean of its divisors is an integer number (27704570124).

Almost surely, 2^174143012164 is an apocalyptic number.

It is an amenable number.

174143012164 is a deficient number, since it is larger than the sum of its proper divisors (158311829324).

174143012164 is a wasteful number, since it uses less digits than its factorization.

174143012164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957795746 (or 3957795744 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 174143012164 in words is "one hundred seventy-four billion, one hundred forty-three million, twelve thousand, one hundred sixty-four".