43340588068065 has 64 divisors (see below), whose sum is σ = 73480260672000. Its totient is φ = 21738627989504.

The previous prime is 43340588067979. The next prime is 43340588068069. The reversal of 43340588068065 is 56086088504334.

It is not a de Polignac number, because 43340588068065 - 2¹⁴ = 43340588051681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43340588068069) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2817426364 + ... + 2817441746.

It is an arithmetic number, because the mean of its divisors is an integer number (1148129073000).

Almost surely, 2^{43340588068065} is an apocalyptic number.

It is an amenable number.

43340588068065 is a deficient number, since it is larger than the sum of its proper divisors (30139672603935).

43340588068065 is a wasteful number, since it uses less digits than its factorization.

43340588068065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23146.

The product of its (nonzero) digits is 66355200, while the sum is 60.

The spelling of 43340588068065 in words is "forty-three trillion, three hundred forty billion, five hundred eighty-eight million, sixty-eight thousand, sixty-five".