2043331424420 has 96 divisors (see below), whose sum is σ = 5306494999680. Its totient is φ = 649774863360.

The previous prime is 2043331424411. The next prime is 2043331424423. The reversal of 2043331424420 is 244241333402.

It is not an unprimeable number, because it can be changed into a prime (2043331424423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18747017 + ... + 18855696.

It is an arithmetic number, because the mean of its divisors is an integer number (55275989580).

Almost surely, 2^{2043331424420} is an apocalyptic number.

2043331424420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043331424420 is an abundant number, since it is smaller than the sum of its proper divisors (3263163575260).

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

2043331424420 is a wasteful number, since it uses less digits than its factorization.

2043331424420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37602765 (or 37602763 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2043331424420 its reverse (244241333402), we get a palindrome (2287572757822).

The spelling of 2043331424420 in words is "two trillion, forty-three billion, three hundred thirty-one million, four hundred twenty-four thousand, four hundred twenty".