43680685627711 has 16 divisors (see below), whose sum is σ = 47868361875360. Its totient is φ = 39529213688320.

The previous prime is 43680685627591. The next prime is 43680685627739. The reversal of 43680685627711 is 11772658608634.

It is a cyclic number.

It is not a de Polignac number, because 43680685627711 - 2¹¹ = 43680685625663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43680685627771) 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, 7901181 + ... + 12238873.

It is an arithmetic number, because the mean of its divisors is an integer number (2991772617210).

Almost surely, 2^{43680685627711} is an apocalyptic number.

43680685627711 is a deficient number, since it is larger than the sum of its proper divisors (4187676247649).

43680685627711 is a wasteful number, since it uses less digits than its factorization.

43680685627711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4341866.

The product of its (nonzero) digits is 81285120, while the sum is 64.

The spelling of 43680685627711 in words is "forty-three trillion, six hundred eighty billion, six hundred eighty-five million, six hundred twenty-seven thousand, seven hundred eleven".