147423832448 has 64 divisors (see below), whose sum is σ = 319376973600. Its totient is φ = 67500859392.

The previous prime is 147423832433. The next prime is 147423832459. The reversal of 147423832448 is 844238324741.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 147423832396 and 147423832405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835028 + ... + 996051.

Almost surely, 2^147423832448 is an apocalyptic number.

It is an amenable number.

147423832448 is an abundant number, since it is smaller than the sum of its proper divisors (171953141152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147423832448 is a wasteful number, since it uses less digits than its factorization.

147423832448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831147 (or 1831135 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 50.

The spelling of 147423832448 in words is "one hundred forty-seven billion, four hundred twenty-three million, eight hundred thirty-two thousand, four hundred forty-eight".