3043221040020 has 96 divisors (see below), whose sum is σ = 9832854140928. Its totient is φ = 688840036992.

The previous prime is 3043221040019. The next prime is 3043221040073. The reversal of 3043221040020 is 200401223403.

3043221040020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3043221040020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35130354 + ... + 35216873.

It is an arithmetic number, because the mean of its divisors is an integer number (102425563968).

Almost surely, 2^{3043221040020} is an apocalyptic number.

3043221040020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3043221040020 is an abundant number, since it is smaller than the sum of its proper divisors (6789633100908).

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

3043221040020 is a wasteful number, since it uses less digits than its factorization.

3043221040020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70347349 (or 70347347 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 3043221040020 its reverse (200401223403), we get a palindrome (3243622263423).

The spelling of 3043221040020 in words is "three trillion, forty-three billion, two hundred twenty-one million, forty thousand, twenty".