2043430130112 has 224 divisors, whose sum is σ = 6282814017024. Its totient is φ = 574030540800.

The previous prime is 2043430130089. The next prime is 2043430130129. The reversal of 2043430130112 is 2110310343402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 328998687 + ... + 329004897.

Almost surely, 2^{2043430130112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043430130112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3141407008512).

2043430130112 is an abundant number, since it is smaller than the sum of its proper divisors (4239383886912).

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

2043430130112 is a wasteful number, since it uses less digits than its factorization.

2043430130112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10307 (or 10297 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2043430130112 its reverse (2110310343402), we get a palindrome (4153740473514).

The spelling of 2043430130112 in words is "two trillion, forty-three billion, four hundred thirty million, one hundred thirty thousand, one hundred twelve".