147648091338 has 24 divisors (see below), whose sum is σ = 348986398176. Its totient is φ = 44741845800.

The previous prime is 147648091337. The next prime is 147648091343. The reversal of 147648091338 is 833190846741.

147648091338 is a `hidden beast` number, since 1 + 4 + 76 + 480 + 91 + 3 + 3 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (147648091333) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 372848518 + ... + 372848913.

It is an arithmetic number, because the mean of its divisors is an integer number (14541099924).

Almost surely, 2^147648091338 is an apocalyptic number.

147648091338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

147648091338 is an abundant number, since it is smaller than the sum of its proper divisors (201338306838).

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

147648091338 is a wasteful number, since it uses less digits than its factorization.

147648091338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745697450 (or 745697447 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 147648091338 in words is "one hundred forty-seven billion, six hundred forty-eight million, ninety-one thousand, three hundred thirty-eight".