147304480768 has 80 divisors (see below), whose sum is σ = 296352460800. Its totient is φ = 73216819200.

The previous prime is 147304480669. The next prime is 147304480777. The reversal of 147304480768 is 867084403741.

It is a happy number.

It is a super-2 number, since 2×147304480768² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100138273 + ... + 100139743.

It is an arithmetic number, because the mean of its divisors is an integer number (3704405760).

Almost surely, 2^147304480768 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 147304480768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148176230400).

147304480768 is an abundant number, since it is smaller than the sum of its proper divisors (149047980032).

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

147304480768 is an frugal number, since it uses more digits than its factorization.

147304480768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700 (or 1664 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 147304480768 in words is "one hundred forty-seven billion, three hundred four million, four hundred eighty thousand, seven hundred sixty-eight".