4476224544 has 96 divisors (see below), whose sum is σ = 12883945536. Its totient is φ = 1349483520.

The previous prime is 4476224527. The next prime is 4476224579. The reversal of 4476224544 is 4454226744.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 4476224496 and 4476224505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197274 + ... + 218790.

It is an arithmetic number, because the mean of its divisors is an integer number (134207766).

Almost surely, 2^4476224544 is an apocalyptic number.

4476224544 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 4476224544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6441972768).

4476224544 is an abundant number, since it is smaller than the sum of its proper divisors (8407720992).

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

4476224544 is a wasteful number, since it uses less digits than its factorization.

4476224544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21738 (or 21730 counting only the distinct ones).

The product of its digits is 860160, while the sum is 42.

The square root of 4476224544 is about 66904.5928468293. The cubic root of 4476224544 is about 1648.0509025343.

The spelling of 4476224544 in words is "four billion, four hundred seventy-six million, two hundred twenty-four thousand, five hundred forty-four".