147990885120 has 864 divisors, whose sum is σ = 575975522304. Its totient is φ = 34836480000.

The previous prime is 147990885079. The next prime is 147990885131. The reversal of 147990885120 is 21588099741.

It is a happy number.

147990885120 is a `hidden beast` number, since 1 + 47 + 9 + 9 + 0 + 88 + 512 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 589604995 + ... + 589605245.

It is an arithmetic number, because the mean of its divisors is an integer number (666638336).

Almost surely, 2^147990885120 is an apocalyptic number.

147990885120 is a gapful number since it is divisible by the number (10) 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 147990885120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287987761152).

147990885120 is an abundant number, since it is smaller than the sum of its proper divisors (427984637184).

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

147990885120 is a wasteful number, since it uses less digits than its factorization.

147990885120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 147990885120 in words is "one hundred forty-seven billion, nine hundred ninety million, eight hundred eighty-five thousand, one hundred twenty".