4421352480 has 96 divisors (see below), whose sum is σ = 14019723648. Its totient is φ = 1171200000.

The previous prime is 4421352437. The next prime is 4421352487. The reversal of 4421352480 is 842531244.

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

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4421352487) 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, 41980 + ... + 102980.

It is an arithmetic number, because the mean of its divisors is an integer number (146038788).

Almost surely, 2^4421352480 is an apocalyptic number.

4421352480 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 4421352480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7009861824).

4421352480 is an abundant number, since it is smaller than the sum of its proper divisors (9598371168).

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

4421352480 is a wasteful number, since it uses less digits than its factorization.

4421352480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61170 (or 61162 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 4421352480 is about 66493.2513868889. The cubic root of 4421352480 is about 1641.2889529759.

The spelling of 4421352480 in words is "four billion, four hundred twenty-one million, three hundred fifty-two thousand, four hundred eighty".