147445328476 has 48 divisors (see below), whose sum is σ = 265761216000. Its totient is φ = 71548076160.

The previous prime is 147445328453. The next prime is 147445328483. The reversal of 147445328476 is 674823544741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14508685 + ... + 14518843.

It is an arithmetic number, because the mean of its divisors is an integer number (5536692000).

Almost surely, 2^147445328476 is an apocalyptic number.

It is an amenable number.

147445328476 is a deficient number, since it is larger than the sum of its proper divisors (118315887524).

147445328476 is a wasteful number, since it uses less digits than its factorization.

147445328476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002 (or 11000 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 55.

The spelling of 147445328476 in words is "one hundred forty-seven billion, four hundred forty-five million, three hundred twenty-eight thousand, four hundred seventy-six".