173140940214 has 24 divisors (see below), whose sum is σ = 409242222792. Its totient is φ = 52466951520.

The previous prime is 173140940207. The next prime is 173140940233. The reversal of 173140940214 is 412049041371.

173140940214 is a `hidden beast` number, since 1 + 7 + 31 + 409 + 4 + 0 + 214 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437224399 + ... + 437224794.

It is an arithmetic number, because the mean of its divisors is an integer number (17051759283).

Almost surely, 2^173140940214 is an apocalyptic number.

173140940214 is an abundant number, since it is smaller than the sum of its proper divisors (236101282578).

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

173140940214 is a wasteful number, since it uses less digits than its factorization.

173140940214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874449212 (or 874449209 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

Adding to 173140940214 its reverse (412049041371), we get a palindrome (585189981585).

The spelling of 173140940214 in words is "one hundred seventy-three billion, one hundred forty million, nine hundred forty thousand, two hundred fourteen".