4120044213020 has 48 divisors (see below), whose sum is σ = 8661311957088. Its totient is φ = 1646262144000.

The previous prime is 4120044213017. The next prime is 4120044213049. The reversal of 4120044213020 is 203124400214.

It is a super-2 number, since 2×4120044213020² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216823520 + ... + 216842520.

It is an arithmetic number, because the mean of its divisors is an integer number (180443999106).

Almost surely, 2^{4120044213020} is an apocalyptic number.

It is an amenable number.

4120044213020 is an abundant number, since it is smaller than the sum of its proper divisors (4541267744068).

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

4120044213020 is a wasteful number, since it uses less digits than its factorization.

4120044213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29990 (or 29988 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4120044213020 its reverse (203124400214), we get a palindrome (4323168613234).

The spelling of 4120044213020 in words is "four trillion, one hundred twenty billion, forty-four million, two hundred thirteen thousand, twenty".