43481241063 has 24 divisors (see below), whose sum is σ = 67707607968. Its totient is φ = 26729946432.

The previous prime is 43481241061. The next prime is 43481241077. The reversal of 43481241063 is 36014218434.

It is not a de Polignac number, because 43481241063 - 2¹ = 43481241061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43481241061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79020 + ... + 305297.

It is an arithmetic number, because the mean of its divisors is an integer number (2821150332).

Almost surely, 2^43481241063 is an apocalyptic number.

43481241063 is a deficient number, since it is larger than the sum of its proper divisors (24226366905).

43481241063 is a wasteful number, since it uses less digits than its factorization.

43481241063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385303 (or 385300 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Adding to 43481241063 its reverse (36014218434), we get a palindrome (79495459497).

The spelling of 43481241063 in words is "forty-three billion, four hundred eighty-one million, two hundred forty-one thousand, sixty-three".