173224149342 has 64 divisors (see below), whose sum is σ = 371660866560. Its totient is φ = 53683305984.

The previous prime is 173224149317. The next prime is 173224149349. The reversal of 173224149342 is 243941422371.

173224149342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 173224149294 and 173224149303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173224149349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5135143 + ... + 5168765.

It is an arithmetic number, because the mean of its divisors is an integer number (5807201040).

Almost surely, 2^173224149342 is an apocalyptic number.

173224149342 is an abundant number, since it is smaller than the sum of its proper divisors (198436717218).

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

173224149342 is a wasteful number, since it uses less digits than its factorization.

173224149342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34697.

The product of its digits is 290304, while the sum is 42.

The spelling of 173224149342 in words is "one hundred seventy-three billion, two hundred twenty-four million, one hundred forty-nine thousand, three hundred forty-two".