4421132044 has 24 divisors (see below), whose sum is σ = 8875899648. Its totient is φ = 1887563280.

The previous prime is 4421132003. The next prime is 4421132071. The reversal of 4421132044 is 4402311244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292822 + ... + 307549.

It is an arithmetic number, because the mean of its divisors is an integer number (369829152).

Almost surely, 2^4421132044 is an apocalyptic number.

It is an amenable number.

4421132044 is an abundant number, since it is smaller than the sum of its proper divisors (4454767604).

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

4421132044 is a wasteful number, since it uses less digits than its factorization.

4421132044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600645 (or 600643 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4421132044 is about 66491.5937844777. The cubic root of 4421132044 is about 1641.2616758635.

Adding to 4421132044 its reverse (4402311244), we get a palindrome (8823443288).

The spelling of 4421132044 in words is "four billion, four hundred twenty-one million, one hundred thirty-two thousand, forty-four".