147723354328 has 192 divisors, whose sum is σ = 324906785280. Its totient is φ = 62784015360.

The previous prime is 147723354271. The next prime is 147723354341. The reversal of 147723354328 is 823453327741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249111600 + ... + 249112192.

It is an arithmetic number, because the mean of its divisors is an integer number (1692222840).

Almost surely, 2^147723354328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147723354328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162453392640).

147723354328 is an abundant number, since it is smaller than the sum of its proper divisors (177183430952).

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

147723354328 is a wasteful number, since it uses less digits than its factorization.

147723354328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 863 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 49.

The spelling of 147723354328 in words is "one hundred forty-seven billion, seven hundred twenty-three million, three hundred fifty-four thousand, three hundred twenty-eight".