43130214234140 has 48 divisors (see below), whose sum is σ = 99217389214944. Its totient is φ = 15618636595200.

The previous prime is 43130214234071. The next prime is 43130214234169. The reversal of 43130214234140 is 4143241203134.

It is a junction number, because it is equal to n+sod(n) for n = 43130214234097 and 43130214234106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406682309 + ... + 406788348.

It is an arithmetic number, because the mean of its divisors is an integer number (2067028941978).

Almost surely, 2^{43130214234140} is an apocalyptic number.

It is an amenable number.

43130214234140 is an abundant number, since it is smaller than the sum of its proper divisors (56087174980804).

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

43130214234140 is a wasteful number, since it uses less digits than its factorization.

43130214234140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813470918 (or 813470916 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 43130214234140 its reverse (4143241203134), we get a palindrome (47273455437274).

The spelling of 43130214234140 in words is "forty-three trillion, one hundred thirty billion, two hundred fourteen million, two hundred thirty-four thousand, one hundred forty".