43243310130405 has 128 divisors (see below), whose sum is σ = 86611284688896. Its totient is φ = 17898507782400.

The previous prime is 43243310130401. The next prime is 43243310130407. The reversal of 43243310130405 is 50403101334234.

43243310130405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43243310130405 - 2² = 43243310130401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43243310130401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1424946442 + ... + 1424976788.

It is an arithmetic number, because the mean of its divisors is an integer number (676650661632).

Almost surely, 2^{43243310130405} is an apocalyptic number.

It is an amenable number.

43243310130405 is an abundant number, since it is smaller than the sum of its proper divisors (43367974558491).

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

43243310130405 is a wasteful number, since it uses less digits than its factorization.

43243310130405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35327.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 43243310130405 its reverse (50403101334234), we get a palindrome (93646411464639).

The spelling of 43243310130405 in words is "forty-three trillion, two hundred forty-three billion, three hundred ten million, one hundred thirty thousand, four hundred five".