4223287913020 has 48 divisors (see below), whose sum is σ = 9783878479200. Its totient is φ = 1518485534720.

The previous prime is 4223287912999. The next prime is 4223287913021. The reversal of 4223287913020 is 203197823224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223287913021) 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, 107827405 + ... + 107866564.

It is an arithmetic number, because the mean of its divisors is an integer number (203830801650).

Almost surely, 2^{4223287913020} is an apocalyptic number.

It is an amenable number.

4223287913020 is an abundant number, since it is smaller than the sum of its proper divisors (5560590566180).

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

4223287913020 is a wasteful number, since it uses less digits than its factorization.

4223287913020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215694078 (or 215694076 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 4223287913020 in words is "four trillion, two hundred twenty-three billion, two hundred eighty-seven million, nine hundred thirteen thousand, twenty".