173842214234 has 128 divisors (see below), whose sum is σ = 308629440000. Its totient is φ = 72715788288.

The previous prime is 173842214233. The next prime is 173842214239. The reversal of 173842214234 is 432412248371.

It is a happy number.

It is a super-2 number, since 2×173842214234² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 173842214191 and 173842214200.

It is not an unprimeable number, because it can be changed into a prime (173842214233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 414897677 + ... + 414898095.

It is an arithmetic number, because the mean of its divisors is an integer number (2411167500).

Almost surely, 2^173842214234 is an apocalyptic number.

173842214234 is a deficient number, since it is larger than the sum of its proper divisors (134787225766).

173842214234 is a wasteful number, since it uses less digits than its factorization.

173842214234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792.

The product of its digits is 258048, while the sum is 41.

The spelling of 173842214234 in words is "one hundred seventy-three billion, eight hundred forty-two million, two hundred fourteen thousand, two hundred thirty-four".