2043206480 has 80 divisors (see below), whose sum is σ = 5472030720. Its totient is φ = 694987776.

The previous prime is 2043206461. The next prime is 2043206483. The reversal of 2043206480 is 846023402.

2043206480 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043206483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56756 + ... + 85484.

It is an arithmetic number, because the mean of its divisors is an integer number (68400384).

Almost surely, 2^2043206480 is an apocalyptic number.

2043206480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043206480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2736015360).

2043206480 is an abundant number, since it is smaller than the sum of its proper divisors (3428824240).

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

2043206480 is a wasteful number, since it uses less digits than its factorization.

2043206480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28876 (or 28870 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2043206480 is about 45201.8415554057. The cubic root of 2043206480 is about 1268.9292812732.

Adding to 2043206480 its reverse (846023402), we get a palindrome (2889229882).

The spelling of 2043206480 in words is "two billion, forty-three million, two hundred six thousand, four hundred eighty".