147728077322 has 16 divisors (see below), whose sum is σ = 253886046720. Its totient is φ = 63152554608.

The previous prime is 147728077313. The next prime is 147728077333. The reversal of 147728077322 is 223770827741.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13284122 + ... + 13295237.

It is an arithmetic number, because the mean of its divisors is an integer number (15867877920).

Almost surely, 2^147728077322 is an apocalyptic number.

147728077322 is a deficient number, since it is larger than the sum of its proper divisors (106157969398).

147728077322 is a wasteful number, since it uses less digits than its factorization.

147728077322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26579765.

The product of its (nonzero) digits is 1843968, while the sum is 50.

The spelling of 147728077322 in words is "one hundred forty-seven billion, seven hundred twenty-eight million, seventy-seven thousand, three hundred twenty-two".