2043242300000 has 216 divisors, whose sum is σ = 5526644147136. Its totient is φ = 742992800000.

The previous prime is 2043242299981. The next prime is 2043242300053. The reversal of 2043242300000 is 32423402.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12015569 + ... + 12184431.

It is an arithmetic number, because the mean of its divisors is an integer number (25586315496).

Almost surely, 2^{2043242300000} is an apocalyptic number.

2043242300000 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 2043242300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2763322073568).

2043242300000 is an abundant number, since it is smaller than the sum of its proper divisors (3483401847136).

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

2043242300000 is an equidigital number, since it uses as much as digits as its factorization.

2043242300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168920 (or 168881 counting only the distinct ones).

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

Adding to 2043242300000 its reverse (32423402), we get a palindrome (2043274723402).

The spelling of 2043242300000 in words is "two trillion, forty-three billion, two hundred forty-two million, three hundred thousand".