4678223720352 has 192 divisors, whose sum is σ = 15601818968064. Its totient is φ = 1194016619520.

The previous prime is 4678223720351. The next prime is 4678223720363. The reversal of 4678223720352 is 2530273228764.

It is a junction number, because it is equal to n+sod(n) for n = 4678223720295 and 4678223720304.

It is not an unprimeable number, because it can be changed into a prime (4678223720351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8366458 + ... + 8908089.

It is an arithmetic number, because the mean of its divisors is an integer number (81259473792).

Almost surely, 2^{4678223720352} is an apocalyptic number.

4678223720352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4678223720352 is an abundant number, since it is smaller than the sum of its proper divisors (10923595247712).

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

4678223720352 is a wasteful number, since it uses less digits than its factorization.

4678223720352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17274611 (or 17274603 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 4678223720352 in words is "four trillion, six hundred seventy-eight billion, two hundred twenty-three million, seven hundred twenty thousand, three hundred fifty-two".