43310140764641 has 16 divisors (see below), whose sum is σ = 43678204926720. Its totient is φ = 42943522152960.

The previous prime is 43310140764607. The next prime is 43310140764661. The reversal of 43310140764641 is 14646704101334.

It is a cyclic number.

It is not a de Polignac number, because 43310140764641 - 2¹⁴ = 43310140748257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43310140764592 and 43310140764601.

It is not an unprimeable number, because it can be changed into a prime (43310140764601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577746920 + ... + 577821878.

It is an arithmetic number, because the mean of its divisors is an integer number (2729887807920).

Almost surely, 2^{43310140764641} is an apocalyptic number.

It is an amenable number.

43310140764641 is a deficient number, since it is larger than the sum of its proper divisors (368064162079).

43310140764641 is a wasteful number, since it uses less digits than its factorization.

43310140764641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84536.

The product of its (nonzero) digits is 580608, while the sum is 44.

Adding to 43310140764641 its reverse (14646704101334), we get a palindrome (57956844865975).

The spelling of 43310140764641 in words is "forty-three trillion, three hundred ten billion, one hundred forty million, seven hundred sixty-four thousand, six hundred forty-one".