4441562000 has 80 divisors (see below), whose sum is σ = 10795170672. Its totient is φ = 1767449600.

The previous prime is 4441561987. The next prime is 4441562023. The reversal of 4441562000 is 2651444.

It can be written as a sum of positive squares in 8 ways, for example, as 719097856 + 3722464144 = 26816^2 + 61012^2 .

It is a tau number, because it is divible by the number of its divisors (80).

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, 388364 + ... + 399636.

Almost surely, 2^4441562000 is an apocalyptic number.

4441562000 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 4441562000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5397585336).

4441562000 is an abundant number, since it is smaller than the sum of its proper divisors (6353608672).

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

4441562000 is a wasteful number, since it uses less digits than its factorization.

4441562000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11493 (or 11477 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4441562000 is about 66645.0448270537. The cubic root of 4441562000 is about 1643.7858700553.

The spelling of 4441562000 in words is "four billion, four hundred forty-one million, five hundred sixty-two thousand".