43430331041413 has 4 divisors (see below), whose sum is σ = 44604123772300. Its totient is φ = 42256538310528.

The previous prime is 43430331041369. The next prime is 43430331041431. The reversal of 43430331041413 is 31414013303434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35701497355329 + 7728833686084 = 5975073^2 + 2780078^2 .

It is a cyclic number.

It is not a de Polignac number, because 43430331041413 - 2¹⁷ = 43430330910341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43430331041113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586896365388 + ... + 586896365461.

It is an arithmetic number, because the mean of its divisors is an integer number (11151030943075).

Almost surely, 2^{43430331041413} is an apocalyptic number.

It is an amenable number.

43430331041413 is a deficient number, since it is larger than the sum of its proper divisors (1173792730887).

43430331041413 is a wasteful number, since it uses less digits than its factorization.

43430331041413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173792730886.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 43430331041413 its reverse (31414013303434), we get a palindrome (74844344344847).

The spelling of 43430331041413 in words is "forty-three trillion, four hundred thirty billion, three hundred thirty-one million, forty-one thousand, four hundred thirteen".