43130134340130 has 96 divisors (see below), whose sum is σ = 112931334732096. Its totient is φ = 10532255302656.

The previous prime is 43130134340107. The next prime is 43130134340149. The reversal of 43130134340130 is 3104343103134.

It is a super-2 number, since 2×43130134340130² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66904084 + ... + 67545663.

It is an arithmetic number, because the mean of its divisors is an integer number (1176368070126).

Almost surely, 2^{43130134340130} is an apocalyptic number.

43130134340130 is an abundant number, since it is smaller than the sum of its proper divisors (69801200391966).

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

43130134340130 is a wasteful number, since it uses less digits than its factorization.

43130134340130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134449828 (or 134449811 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 43130134340130 its reverse (3104343103134), we get a palindrome (46234477443264).

The spelling of 43130134340130 in words is "forty-three trillion, one hundred thirty billion, one hundred thirty-four million, three hundred forty thousand, one hundred thirty".