240271366555413 has 12 divisors (see below), whose sum is σ = 358254080599168. Its totient is φ = 155013784874280.

The previous prime is 240271366555313. The next prime is 240271366555417. The reversal of 240271366555413 is 314555663172042.

240271366555413 is a `hidden beast` number, since 2 + 4 + 0 + 2 + 7 + 1 + 36 + 65 + 5 + 541 + 3 = 666.

It is not a de Polignac number, because 240271366555413 - 2²¹ = 240271364458261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240271366555413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240271366555417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430593846595 + ... + 430593847152.

Almost surely, 2^{240271366555413} is an apocalyptic number.

It is an amenable number.

240271366555413 is a deficient number, since it is larger than the sum of its proper divisors (117982714043755).

240271366555413 is a wasteful number, since it uses less digits than its factorization.

240271366555413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861187693784 (or 861187693781 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 240271366555413 in words is "two hundred forty trillion, two hundred seventy-one billion, three hundred sixty-six million, five hundred fifty-five thousand, four hundred thirteen".