4722181003384 has 128 divisors (see below), whose sum is σ = 10087229376000. Its totient is φ = 2056821350400.

The previous prime is 4722181003373. The next prime is 4722181003409. The reversal of 4722181003384 is 4833001812274.

It is a self number, because there is not a number n which added to its sum of digits gives 4722181003384.

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, 368654772 + ... + 368667580.

It is an arithmetic number, because the mean of its divisors is an integer number (78806479500).

Almost surely, 2^{4722181003384} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4722181003384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5043614688000).

4722181003384 is an abundant number, since it is smaller than the sum of its proper divisors (5365048372616).

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

4722181003384 is a wasteful number, since it uses less digits than its factorization.

4722181003384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15689 (or 15685 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 4722181003384 in words is "four trillion, seven hundred twenty-two billion, one hundred eighty-one million, three thousand, three hundred eighty-four".