43314240140441 has 8 divisors (see below), whose sum is σ = 43328085713640. Its totient is φ = 43300396790272.

The previous prime is 43314240140351. The next prime is 43314240140473. The reversal of 43314240140441 is 14404104241334.

It can be written as a sum of positive squares in 4 ways, for example, as 59876132416 + 43254364008025 = 244696^2 + 6576805^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 43314240140441 - 2³⁰ = 43313166398617 is a prime.

It is a super-2 number, since 2×43314240140441² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43314240140491) 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, 38864621 + ... + 39963573.

It is an arithmetic number, because the mean of its divisors is an integer number (5416010714205).

Almost surely, 2^{43314240140441} is an apocalyptic number.

It is an amenable number.

43314240140441 is a deficient number, since it is larger than the sum of its proper divisors (13845573199).

43314240140441 is a wasteful number, since it uses less digits than its factorization.

43314240140441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111515.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 43314240140441 its reverse (14404104241334), we get a palindrome (57718344381775).

The spelling of 43314240140441 in words is "forty-three trillion, three hundred fourteen billion, two hundred forty million, one hundred forty thousand, four hundred forty-one".