471427132313 has 4 divisors (see below), whose sum is σ = 476287205940. Its totient is φ = 466567058688.

The previous prime is 471427132273. The next prime is 471427132349. The reversal of 471427132313 is 313231724174.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313231724174 = 2 ⋅156615862087.

It can be written as a sum of positive squares in 2 ways, for example, as 161192614144 + 310234518169 = 401488^2 + 556987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471427132313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471427132013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2430036668 + ... + 2430036861.

It is an arithmetic number, because the mean of its divisors is an integer number (119071801485).

Almost surely, 2^471427132313 is an apocalyptic number.

It is an amenable number.

471427132313 is a deficient number, since it is larger than the sum of its proper divisors (4860073627).

471427132313 is an equidigital number, since it uses as much as digits as its factorization.

471427132313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860073626.

The product of its digits is 84672, while the sum is 38.

Adding to 471427132313 its reverse (313231724174), we get a palindrome (784658856487).

The spelling of 471427132313 in words is "four hundred seventy-one billion, four hundred twenty-seven million, one hundred thirty-two thousand, three hundred thirteen".