147147109152 has 96 divisors (see below), whose sum is σ = 402135616512. Its totient is φ = 47069558784.

The previous prime is 147147109127. The next prime is 147147109157. The reversal of 147147109152 is 251901741741.

147147109152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (147147109157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24448 + ... + 543039.

It is an arithmetic number, because the mean of its divisors is an integer number (4188912672).

Almost surely, 2^147147109152 is an apocalyptic number.

147147109152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147147109152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201067808256).

147147109152 is an abundant number, since it is smaller than the sum of its proper divisors (254988507360).

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

147147109152 is a wasteful number, since it uses less digits than its factorization.

147147109152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567610 (or 567602 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 42.

The spelling of 147147109152 in words is "one hundred forty-seven billion, one hundred forty-seven million, one hundred nine thousand, one hundred fifty-two".