240271313674171 has 4 divisors (see below), whose sum is σ = 258753722418352. Its totient is φ = 221788904929992.

The previous prime is 240271313674153. The next prime is 240271313674211. The reversal of 240271313674171 is 171476313172042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240271313674171 - 2²³ = 240271305285563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240271311674171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9241204372071 + ... + 9241204372096.

It is an arithmetic number, because the mean of its divisors is an integer number (64688430604588).

Almost surely, 2^{240271313674171} is an apocalyptic number.

240271313674171 is a deficient number, since it is larger than the sum of its proper divisors (18482408744181).

240271313674171 is a wasteful number, since it uses less digits than its factorization.

240271313674171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18482408744180.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 240271313674171 in words is "two hundred forty trillion, two hundred seventy-one billion, three hundred thirteen million, six hundred seventy-four thousand, one hundred seventy-one".