43053243313 has 8 divisors (see below), whose sum is σ = 44557761600. Its totient is φ = 41550053328.

The previous prime is 43053243281. The next prime is 43053243347. The reversal of 43053243313 is 31334235034.

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 43053243313 - 2⁵ = 43053243281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43053243353) 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, 265893 + ... + 395986.

It is an arithmetic number, because the mean of its divisors is an integer number (5569720200).

Almost surely, 2^43053243313 is an apocalyptic number.

It is an amenable number.

43053243313 is a deficient number, since it is larger than the sum of its proper divisors (1504518287).

43053243313 is a wasteful number, since it uses less digits than its factorization.

43053243313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664151.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 43053243313 its reverse (31334235034), we get a palindrome (74387478347).

The spelling of 43053243313 in words is "forty-three billion, fifty-three million, two hundred forty-three thousand, three hundred thirteen".