4742226823000 has 128 divisors (see below), whose sum is σ = 11757195515520. Its totient is φ = 1784149401600.

The previous prime is 4742226822899. The next prime is 4742226823001. The reversal of 4742226823000 is 3286222474.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742226823001) by changing a digit.

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, 26311189 + ... + 26490811.

It is an arithmetic number, because the mean of its divisors is an integer number (91853089965).

Almost surely, 2^{4742226823000} is an apocalyptic number.

4742226823000 is a gapful number since it is divisible by the number (40) 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 4742226823000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5878597757760).

4742226823000 is an abundant number, since it is smaller than the sum of its proper divisors (7014968692520).

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

4742226823000 is a wasteful number, since it uses less digits than its factorization.

4742226823000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181214 (or 181200 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 4742226823000 in words is "four trillion, seven hundred forty-two billion, two hundred twenty-six million, eight hundred twenty-three thousand".