17930027194 has 64 divisors (see below), whose sum is σ = 30012871680. Its totient is φ = 7995202560.

The previous prime is 17930027183. The next prime is 17930027237. The reversal of 17930027194 is 49172003971.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 17930027194.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23194992 + ... + 23195764.

It is an arithmetic number, because the mean of its divisors is an integer number (468951120).

Almost surely, 2^17930027194 is an apocalyptic number.

17930027194 is a deficient number, since it is larger than the sum of its proper divisors (12082844486).

17930027194 is a wasteful number, since it uses less digits than its factorization.

17930027194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 95256, while the sum is 43.

The spelling of 17930027194 in words is "seventeen billion, nine hundred thirty million, twenty-seven thousand, one hundred ninety-four".