4400020200044 has 72 divisors (see below), whose sum is σ = 8870254675968. Its totient is φ = 1870786251360.

The previous prime is 4400020199983. The next prime is 4400020200109.

4400020200044 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4400020199989 and 4400020200025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397431029 + ... + 397442099.

Almost surely, 2^{4400020200044} is an apocalyptic number.

It is an amenable number.

4400020200044 is an abundant number, since it is smaller than the sum of its proper divisors (4470234475924).

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

4400020200044 is a wasteful number, since it uses less digits than its factorization.

4400020200044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11883 (or 11702 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

It can be divided in two parts, 4400020 and 200044, that added together give a palindrome (4600064).

The spelling of 4400020200044 in words is "four trillion, four hundred billion, twenty million, two hundred thousand, forty-four".