4322718785952 has 120 divisors (see below), whose sum is σ = 14529138202656. Its totient is φ = 1235062505088.

The previous prime is 4322718785941. The next prime is 4322718785953. The reversal of 4322718785952 is 2595878172234.

4322718785952 is a `hidden beast` number, since 4 + 3 + 2 + 27 + 18 + 7 + 8 + 595 + 2 = 666.

4322718785952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 4322718785952.

It is not an unprimeable number, because it can be changed into a prime (4322718785953) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 119104398 + ... + 119140685.

Almost surely, 2^{4322718785952} is an apocalyptic number.

4322718785952 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4322718785952 is an abundant number, since it is smaller than the sum of its proper divisors (10206419416704).

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

4322718785952 is a wasteful number, since it uses less digits than its factorization.

4322718785952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238245112 (or 238245095 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 63.

The spelling of 4322718785952 in words is "four trillion, three hundred twenty-two billion, seven hundred eighteen million, seven hundred eighty-five thousand, nine hundred fifty-two".