147543881120 has 24 divisors (see below), whose sum is σ = 348572419524. Its totient is φ = 59017552384.

The previous prime is 147543881117. The next prime is 147543881129. The reversal of 147543881120 is 21188345741.

It can be written as a sum of positive squares in 2 ways, for example, as 146238937744 + 1304943376 = 382412^2 + 36124^2 .

It is not an unprimeable number, because it can be changed into a prime (147543881129) by changing a digit.

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, 461074469 + ... + 461074788.

Almost surely, 2^147543881120 is an apocalyptic number.

147543881120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147543881120 is an abundant number, since it is smaller than the sum of its proper divisors (201028538404).

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

147543881120 is an equidigital number, since it uses as much as digits as its factorization.

147543881120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922149272 (or 922149264 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 147543881120 in words is "one hundred forty-seven billion, five hundred forty-three million, eight hundred eighty-one thousand, one hundred twenty".