43431204034130 has 192 divisors, whose sum is σ = 91954527630336. Its totient is φ = 14705796864000.

The previous prime is 43431204034121. The next prime is 43431204034187. The reversal of 43431204034130 is 3143040213434.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3006236567 + ... + 3006251013.

It is an arithmetic number, because the mean of its divisors is an integer number (478929831408).

Almost surely, 2^{43431204034130} is an apocalyptic number.

43431204034130 is an abundant number, since it is smaller than the sum of its proper divisors (48523323596206).

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

43431204034130 is a wasteful number, since it uses less digits than its factorization.

43431204034130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16041 (or 16030 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 43431204034130 its reverse (3143040213434), we get a palindrome (46574244247564).

The spelling of 43431204034130 in words is "forty-three trillion, four hundred thirty-one billion, two hundred four million, thirty-four thousand, one hundred thirty".