4440220204002 has 64 divisors (see below), whose sum is σ = 9813252556800. Its totient is φ = 1328100770880.

The previous prime is 4440220203961. The next prime is 4440220204031. The reversal of 4440220204002 is 2004020220444.

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, 17954124 + ... + 18199752.

It is an arithmetic number, because the mean of its divisors is an integer number (153332071200).

Almost surely, 2^{4440220204002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440220204002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4906626278400).

4440220204002 is an abundant number, since it is smaller than the sum of its proper divisors (5373032352798).

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

4440220204002 is a wasteful number, since it uses less digits than its factorization.

4440220204002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249191.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 4440220204002 its reverse (2004020220444), we get a palindrome (6444240424446).

The spelling of 4440220204002 in words is "four trillion, four hundred forty billion, two hundred twenty million, two hundred four thousand, two".