147664335144 has 16 divisors (see below), whose sum is σ = 369160837920. Its totient is φ = 49221445040.

The previous prime is 147664335131. The next prime is 147664335151. The reversal of 147664335144 is 441533466741.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 147664335093 and 147664335102.

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 3 ways as a sum of consecutive naturals, for example, 3076340292 + ... + 3076340339.

It is an arithmetic number, because the mean of its divisors is an integer number (23072552370).

Almost surely, 2^147664335144 is an apocalyptic number.

It is an amenable number.

147664335144 is an abundant number, since it is smaller than the sum of its proper divisors (221496502776).

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

147664335144 is a wasteful number, since it uses less digits than its factorization.

147664335144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152680640 (or 6152680636 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 48.

The spelling of 147664335144 in words is "one hundred forty-seven billion, six hundred sixty-four million, three hundred thirty-five thousand, one hundred forty-four".