147803353344 has 72 divisors (see below), whose sum is σ = 437080538720. Its totient is φ = 49267782144.

The previous prime is 147803353343. The next prime is 147803353349. The reversal of 147803353344 is 443353308741.

147803353344 is a `hidden beast` number, since 1 + 4 + 7 + 80 + 33 + 533 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 147803353344.

It is not an unprimeable number, because it can be changed into a prime (147803353343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10684882 + ... + 10698705.

Almost surely, 2^147803353344 is an apocalyptic number.

It is an amenable number.

147803353344 is an abundant number, since it is smaller than the sum of its proper divisors (289277185376).

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

147803353344 is an equidigital number, since it uses as much as digits as its factorization.

147803353344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21383612 (or 21383592 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 147803353344 in words is "one hundred forty-seven billion, eight hundred three million, three hundred fifty-three thousand, three hundred forty-four".