43274273325217 has 16 divisors (see below), whose sum is σ = 47856802492800. Its totient is φ = 38799869097600.

The previous prime is 43274273325097. The next prime is 43274273325277. The reversal of 43274273325217 is 71252337247234.

It is a cyclic number.

It is not a de Polignac number, because 43274273325217 - 2⁷ = 43274273325089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43274273325277) 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, 20440159 + ... + 22457707.

It is an arithmetic number, because the mean of its divisors is an integer number (2991050155800).

Almost surely, 2^{43274273325217} is an apocalyptic number.

It is an amenable number.

43274273325217 is a deficient number, since it is larger than the sum of its proper divisors (4582529167583).

43274273325217 is a wasteful number, since it uses less digits than its factorization.

43274273325217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044344.

The product of its digits is 11854080, while the sum is 52.

The spelling of 43274273325217 in words is "forty-three trillion, two hundred seventy-four billion, two hundred seventy-three million, three hundred twenty-five thousand, two hundred seventeen".