147884805132 has 12 divisors (see below), whose sum is σ = 345064545336. Its totient is φ = 49294935040.

The previous prime is 147884805127. The next prime is 147884805157. The reversal of 147884805132 is 231508488741.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×147884805132³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 6161866869 + ... + 6161866892.

It is an arithmetic number, because the mean of its divisors is an integer number (28755378778).

Almost surely, 2^147884805132 is an apocalyptic number.

147884805132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147884805132 is an abundant number, since it is smaller than the sum of its proper divisors (197179740204).

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

147884805132 is a wasteful number, since it uses less digits than its factorization.

147884805132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323733768 (or 12323733766 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 147884805132 in words is "one hundred forty-seven billion, eight hundred eighty-four million, eight hundred five thousand, one hundred thirty-two".