4401213020 has 12 divisors (see below), whose sum is σ = 9242547384. Its totient is φ = 1760485200.

The previous prime is 4401212993. The next prime is 4401213053. The reversal of 4401213020 is 203121044.

It is a self number, because there is not a number n which added to its sum of digits gives 4401213020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110030306 + ... + 110030345.

It is an arithmetic number, because the mean of its divisors is an integer number (770212282).

Almost surely, 2^4401213020 is an apocalyptic number.

It is an amenable number.

4401213020 is an abundant number, since it is smaller than the sum of its proper divisors (4841334364).

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

4401213020 is a wasteful number, since it uses less digits than its factorization.

4401213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220060660 (or 220060658 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4401213020 is about 66341.6386592915. The cubic root of 4401213020 is about 1638.7931111666.

Adding to 4401213020 its reverse (203121044), we get a palindrome (4604334064).

The spelling of 4401213020 in words is "four billion, four hundred one million, two hundred thirteen thousand, twenty".