2020352430 has 64 divisors (see below), whose sum is σ = 5084011008. Its totient is φ = 512856960.

The previous prime is 2020352423. The next prime is 2020352431. The reversal of 2020352430 is 342530202.

It is a junction number, because it is equal to n+sod(n) for n = 2020352397 and 2020352406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020352431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138652 + ... + 152528.

It is an arithmetic number, because the mean of its divisors is an integer number (79437672).

Almost surely, 2^2020352430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020352430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2542005504).

2020352430 is an abundant number, since it is smaller than the sum of its proper divisors (3063658578).

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

2020352430 is a wasteful number, since it uses less digits than its factorization.

2020352430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2020352430 is about 44948.3306697813. The cubic root of 2020352430 is about 1264.1803769549.

Adding to 2020352430 its reverse (342530202), we get a palindrome (2362882632).

The spelling of 2020352430 in words is "two billion, twenty million, three hundred fifty-two thousand, four hundred thirty".