2030442430300 has 144 divisors (see below), whose sum is σ = 4502306333952. Its totient is φ = 794615500800.

The previous prime is 2030442430193. The next prime is 2030442430301. The reversal of 2030442430300 is 30342440302.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030442430301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1333185339 + ... + 1333186861.

It is an arithmetic number, because the mean of its divisors is an integer number (31266016208).

Almost surely, 2^{2030442430300} is an apocalyptic number.

2030442430300 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 2030442430300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2251153166976).

2030442430300 is an abundant number, since it is smaller than the sum of its proper divisors (2471863903652).

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

2030442430300 is a wasteful number, since it uses less digits than its factorization.

2030442430300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828 (or 2821 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 2030442430300 its reverse (30342440302), we get a palindrome (2060784870602).

The spelling of 2030442430300 in words is "two trillion, thirty billion, four hundred forty-two million, four hundred thirty thousand, three hundred".