43541110340145 has 48 divisors (see below), whose sum is σ = 82355199368832. Its totient is φ = 21104964967680.

The previous prime is 43541110340089. The next prime is 43541110340153. The reversal of 43541110340145 is 54104301114534.

43541110340145 is a `hidden beast` number, since 4 + 3 + 541 + 1 + 103 + 4 + 0 + 1 + 4 + 5 = 666.

43541110340145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43541110340145 - 2⁷ = 43541110340017 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10462189 + ... + 14019258.

It is an arithmetic number, because the mean of its divisors is an integer number (1715733320184).

Almost surely, 2^{43541110340145} is an apocalyptic number.

43541110340145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43541110340145 is a deficient number, since it is larger than the sum of its proper divisors (38814089028687).

43541110340145 is a wasteful number, since it uses less digits than its factorization.

43541110340145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24485062 (or 24485059 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 43541110340145 its reverse (54104301114534), we get a palindrome (97645411454679).

The spelling of 43541110340145 in words is "forty-three trillion, five hundred forty-one billion, one hundred ten million, three hundred forty thousand, one hundred forty-five".