340375040217 has 32 divisors (see below), whose sum is σ = 526797250560. Its totient is φ = 216951011280.

The previous prime is 340375040177. The next prime is 340375040231. The reversal of 340375040217 is 712040573043.

340375040217 is a `hidden beast` number, since 34 + 0 + 375 + 0 + 40 + 217 = 666.

It is not a de Polignac number, because 340375040217 - 2⁶ = 340375040153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340375040917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2380293 + ... + 2519234.

It is an arithmetic number, because the mean of its divisors is an integer number (16462414080).

Almost surely, 2^340375040217 is an apocalyptic number.

It is an amenable number.

340375040217 is a deficient number, since it is larger than the sum of its proper divisors (186422210343).

340375040217 is a wasteful number, since it uses less digits than its factorization.

340375040217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899650 (or 4899644 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 340375040217 in words is "three hundred forty billion, three hundred seventy-five million, forty thousand, two hundred seventeen".