43135241334513 has 8 divisors (see below), whose sum is σ = 57570430689408. Its totient is φ = 28728439767984.

The previous prime is 43135241334511. The next prime is 43135241334557. The reversal of 43135241334513 is 31543314253134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43135241334513 - 2¹ = 43135241334511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43135241334511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7096943545 + ... + 7096949622.

It is an arithmetic number, because the mean of its divisors is an integer number (7196303836176).

Almost surely, 2^{43135241334513} is an apocalyptic number.

It is an amenable number.

43135241334513 is a deficient number, since it is larger than the sum of its proper divisors (14435189354895).

43135241334513 is a wasteful number, since it uses less digits than its factorization.

43135241334513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14193894183.

The product of its digits is 777600, while the sum is 42.

Adding to 43135241334513 its reverse (31543314253134), we get a palindrome (74678555587647).

The spelling of 43135241334513 in words is "forty-three trillion, one hundred thirty-five billion, two hundred forty-one million, three hundred thirty-four thousand, five hundred thirteen".