2032430420 has 48 divisors (see below), whose sum is σ = 4460883840. Its totient is φ = 776366976.

The previous prime is 2032430419. The next prime is 2032430429. The reversal of 2032430420 is 240342302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2032430392 and 2032430401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032430429) 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, 310946 + ... + 317414.

It is an arithmetic number, because the mean of its divisors is an integer number (92935080).

Almost surely, 2^2032430420 is an apocalyptic number.

2032430420 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 2032430420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2230441920).

2032430420 is an abundant number, since it is smaller than the sum of its proper divisors (2428453420).

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

2032430420 is a wasteful number, since it uses less digits than its factorization.

2032430420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7184 (or 7182 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2032430420 is about 45082.4846254064. The cubic root of 2032430420 is about 1266.6945310891.

Adding to 2032430420 its reverse (240342302), we get a palindrome (2272772722).

The spelling of 2032430420 in words is "two billion, thirty-two million, four hundred thirty thousand, four hundred twenty".