4220044020420 has 48 divisors (see below), whose sum is σ = 11818672262208. Its totient is φ = 1125102309760.

The previous prime is 4220044020419. The next prime is 4220044020431. The reversal of 4220044020420 is 240204400224.

4220044020420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7305786 + ... + 7862225.

It is an arithmetic number, because the mean of its divisors is an integer number (246222338796).

Almost surely, 2^{4220044020420} is an apocalyptic number.

It is an amenable number.

4220044020420 is an abundant number, since it is smaller than the sum of its proper divisors (7598628241788).

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

4220044020420 is a wasteful number, since it uses less digits than its factorization.

4220044020420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15172660 (or 15172658 counting only the distinct ones).

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

Adding to 4220044020420 its reverse (240204400224), we get a palindrome (4460248420644).

The spelling of 4220044020420 in words is "four trillion, two hundred twenty billion, forty-four million, twenty thousand, four hundred twenty".