472840520374231 has 2 divisors, whose sum is σ = 472840520374232. Its totient is φ = 472840520374230.

The previous prime is 472840520374207. The next prime is 472840520374237. The reversal of 472840520374231 is 132473025048274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472840520374231 - 2²⁷ = 472840386156503 is a prime.

It is a super-3 number, since 3×472840520374231³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472840520374237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236420260187115 + 236420260187116.

It is an arithmetic number, because the mean of its divisors is an integer number (236420260187116).

Almost surely, 2^{472840520374231} is an apocalyptic number.

472840520374231 is a deficient number, since it is larger than the sum of its proper divisors (1).

472840520374231 is an equidigital number, since it uses as much as digits as its factorization.

472840520374231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9031680, while the sum is 52.

The spelling of 472840520374231 in words is "four hundred seventy-two trillion, eight hundred forty billion, five hundred twenty million, three hundred seventy-four thousand, two hundred thirty-one".