17144730190 has 16 divisors (see below), whose sum is σ = 35269159392. Its totient is φ = 5878193184.

The previous prime is 17144730151. The next prime is 17144730221. The reversal of 17144730190 is 9103744171.

It is a super-2 number, since 2×17144730190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122462289 + ... + 122462428.

It is an arithmetic number, because the mean of its divisors is an integer number (2204322462).

Almost surely, 2^17144730190 is an apocalyptic number.

17144730190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17144730190 is an abundant number, since it is smaller than the sum of its proper divisors (18124429202).

17144730190 is a wasteful number, since it uses less digits than its factorization.

17144730190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244924731.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 17144730190 in words is "seventeen billion, one hundred forty-four million, seven hundred thirty thousand, one hundred ninety".