43313013341 has 4 divisors (see below), whose sum is σ = 46644783612. Its totient is φ = 39981243072.

The previous prime is 43313013281. The next prime is 43313013353. The reversal of 43313013341 is 14331031334.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14331031334 = 2 ⋅7165515667.

It can be written as a sum of positive squares in 2 ways, for example, as 29613247225 + 13699766116 = 172085^2 + 117046^2 .

It is a cyclic number.

It is not a de Polignac number, because 43313013341 - 2¹⁸ = 43312751197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43313013341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43313013361) 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, 1665885116 + ... + 1665885141.

It is an arithmetic number, because the mean of its divisors is an integer number (11661195903).

Almost surely, 2^43313013341 is an apocalyptic number.

It is an amenable number.

43313013341 is a deficient number, since it is larger than the sum of its proper divisors (3331770271).

43313013341 is a wasteful number, since it uses less digits than its factorization.

43313013341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331770270.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 43313013341 its reverse (14331031334), we get a palindrome (57644044675).

The spelling of 43313013341 in words is "forty-three billion, three hundred thirteen million, thirteen thousand, three hundred forty-one".