4333221032028 has 48 divisors (see below), whose sum is σ = 12057658529280. Its totient is φ = 1184234318784.

The previous prime is 4333221031969. The next prime is 4333221032029. The reversal of 4333221032028 is 8202301223334.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4333221032028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4333221032029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121432083 + ... + 1121435946.

It is an arithmetic number, because the mean of its divisors is an integer number (251201219360).

Almost surely, 2^{4333221032028} is an apocalyptic number.

It is an amenable number.

4333221032028 is an abundant number, since it is smaller than the sum of its proper divisors (7724437497252).

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

4333221032028 is a wasteful number, since it uses less digits than its factorization.

4333221032028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242868066 (or 2242868064 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 4333221032028 in words is "four trillion, three hundred thirty-three billion, two hundred twenty-one million, thirty-two thousand, twenty-eight".