4304422665312 has 192 divisors, whose sum is σ = 14088383737344. Its totient is φ = 1117938032640.

The previous prime is 4304422665253. The next prime is 4304422665377. The reversal of 4304422665312 is 2135662244034.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152209318 + ... + 152237594.

It is an arithmetic number, because the mean of its divisors is an integer number (73376998632).

Almost surely, 2^{4304422665312} is an apocalyptic number.

4304422665312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4304422665312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7044191868672).

4304422665312 is an abundant number, since it is smaller than the sum of its proper divisors (9783961072032).

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

4304422665312 is a wasteful number, since it uses less digits than its factorization.

4304422665312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48901 (or 48893 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 4304422665312 in words is "four trillion, three hundred four billion, four hundred twenty-two million, six hundred sixty-five thousand, three hundred twelve".