17380147228 has 12 divisors (see below), whose sum is σ = 30694297480. Its totient is φ = 8610347952.

The previous prime is 17380147223. The next prime is 17380147243. The reversal of 17380147228 is 82274108371.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17380147223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19930926 + ... + 19931797.

Almost surely, 2^17380147228 is an apocalyptic number.

It is an amenable number.

17380147228 is a deficient number, since it is larger than the sum of its proper divisors (13314150252).

17380147228 is a wasteful number, since it uses less digits than its factorization.

17380147228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39862836 (or 39862834 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 17380147228 in words is "seventeen billion, three hundred eighty million, one hundred forty-seven thousand, two hundred twenty-eight".