174218325450042 has 16 divisors (see below), whose sum is σ = 348473833453152. Its totient is φ = 58066578057840.

The previous prime is 174218325449983. The next prime is 174218325450079. The reversal of 174218325450042 is 240054523812471.

It is a junction number, because it is equal to n+sod(n) for n = 174218325449973 and 174218325450000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549212133 + ... + 1549324584.

It is an arithmetic number, because the mean of its divisors is an integer number (21779614590822).

Almost surely, 2^{174218325450042} is an apocalyptic number.

174218325450042 is an abundant number, since it is smaller than the sum of its proper divisors (174255508003110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

174218325450042 is a wasteful number, since it uses less digits than its factorization.

174218325450042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098546093.

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 174218325450042 in words is "one hundred seventy-four trillion, two hundred eighteen billion, three hundred twenty-five million, four hundred fifty thousand, forty-two".