4226747803784 has 128 divisors (see below), whose sum is σ = 9209208556800. Its totient is φ = 1797381488640.

The previous prime is 4226747803763. The next prime is 4226747803849. The reversal of 4226747803784 is 4873087476224.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394685822 + ... + 394696530.

It is an arithmetic number, because the mean of its divisors is an integer number (71946941850).

Almost surely, 2^{4226747803784} is an apocalyptic number.

4226747803784 is a gapful number since it is divisible by the number (44) 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 4226747803784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4604604278400).

4226747803784 is an abundant number, since it is smaller than the sum of its proper divisors (4982460753016).

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

4226747803784 is a wasteful number, since it uses less digits than its factorization.

4226747803784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12303 (or 12299 counting only the distinct ones).

The product of its (nonzero) digits is 101154816, while the sum is 62.

The spelling of 4226747803784 in words is "four trillion, two hundred twenty-six billion, seven hundred forty-seven million, eight hundred three thousand, seven hundred eighty-four".