4044210213040 has 80 divisors (see below), whose sum is σ = 9468718382880. Its totient is φ = 1606354513920.

The previous prime is 4044210212993. The next prime is 4044210213059. The reversal of 4044210213040 is 403120124404.

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

It is a junction number, because it is equal to n+sod(n) for n = 4044210212996 and 4044210213014.

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, 19730280 + ... + 19934200.

It is an arithmetic number, because the mean of its divisors is an integer number (118358979786).

Almost surely, 2^{4044210213040} is an apocalyptic number.

4044210213040 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 4044210213040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4734359191440).

4044210213040 is an abundant number, since it is smaller than the sum of its proper divisors (5424508169840).

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

4044210213040 is a wasteful number, since it uses less digits than its factorization.

4044210213040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205670 (or 205664 counting only the distinct ones).

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

Adding to 4044210213040 its reverse (403120124404), we get a palindrome (4447330337444).

The spelling of 4044210213040 in words is "four trillion, forty-four billion, two hundred ten million, two hundred thirteen thousand, forty".