471241540417 has 4 divisors (see below), whose sum is σ = 472776529456. Its totient is φ = 469706551380.

The previous prime is 471241540369. The next prime is 471241540433. The reversal of 471241540417 is 714045142174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471241540417 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 471241540417.

It is not an unprimeable number, because it can be changed into a prime (471241540457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767494059 + ... + 767494672.

It is an arithmetic number, because the mean of its divisors is an integer number (118194132364).

Almost surely, 2^471241540417 is an apocalyptic number.

It is an amenable number.

471241540417 is a deficient number, since it is larger than the sum of its proper divisors (1534989039).

471241540417 is a wasteful number, since it uses less digits than its factorization.

471241540417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534989038.

The product of its (nonzero) digits is 125440, while the sum is 40.

The spelling of 471241540417 in words is "four hundred seventy-one billion, two hundred forty-one million, five hundred forty thousand, four hundred seventeen".