174242055394 has 16 divisors (see below), whose sum is σ = 286175488896. Its totient is φ = 78908677200.

The previous prime is 174242055359. The next prime is 174242055401. The reversal of 174242055394 is 493550242471.

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, 14606757 + ... + 14618680.

It is an arithmetic number, because the mean of its divisors is an integer number (17885968056).

Almost surely, 2^174242055394 is an apocalyptic number.

174242055394 is a deficient number, since it is larger than the sum of its proper divisors (111933433502).

174242055394 is a wasteful number, since it uses less digits than its factorization.

174242055394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29225721.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 174242055394 in words is "one hundred seventy-four billion, two hundred forty-two million, fifty-five thousand, three hundred ninety-four".