147728526322 has 16 divisors (see below), whose sum is σ = 238757971032. Its totient is φ = 68148230400.

The previous prime is 147728526271. The next prime is 147728526353. The reversal of 147728526322 is 223625827741.

147728526322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 100843718481 + 46884807841 = 317559^2 + 216529^2 .

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, 1370679 + ... + 1474522.

Almost surely, 2^147728526322 is an apocalyptic number.

147728526322 is a deficient number, since it is larger than the sum of its proper divisors (91029444710).

147728526322 is a wasteful number, since it uses less digits than its factorization.

147728526322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847213.

The product of its digits is 2257920, while the sum is 49.

The spelling of 147728526322 in words is "one hundred forty-seven billion, seven hundred twenty-eight million, five hundred twenty-six thousand, three hundred twenty-two".