2030032400 has 120 divisors (see below), whose sum is σ = 5339685024. Its totient is φ = 735539200.

The previous prime is 2030032391. The next prime is 2030032421. The reversal of 2030032400 is 42300302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1552547 + ... + 1553853.

Almost surely, 2^2030032400 is an apocalyptic number.

2030032400 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 2030032400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2669842512).

2030032400 is an abundant number, since it is smaller than the sum of its proper divisors (3309652624).

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

2030032400 is a wasteful number, since it uses less digits than its factorization.

2030032400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689 (or 1678 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2030032400 is about 45055.8808592175. The cubic root of 2030032400 is about 1266.1961533467.

Adding to 2030032400 its reverse (42300302), we get a palindrome (2072332702).

The spelling of 2030032400 in words is "two billion, thirty million, thirty-two thousand, four hundred".