147446384548 has 6 divisors (see below), whose sum is σ = 258031172966. Its totient is φ = 73723192272.

The previous prime is 147446384537. The next prime is 147446384611. The reversal of 147446384548 is 845483644741.

It can be written as a sum of positive squares in only one way, i.e., 107650922404 + 39795462144 = 328102^2 + 199488^2 .

It is a junction number, because it is equal to n+sod(n) for n = 147446384492 and 147446384501.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18430798065 + ... + 18430798072.

Almost surely, 2^147446384548 is an apocalyptic number.

It is an amenable number.

147446384548 is a deficient number, since it is larger than the sum of its proper divisors (110584788418).

147446384548 is a wasteful number, since it uses less digits than its factorization.

147446384548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36861596141 (or 36861596139 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 58.

The spelling of 147446384548 in words is "one hundred forty-seven billion, four hundred forty-six million, three hundred eighty-four thousand, five hundred forty-eight".