472774656732841 has 8 divisors (see below), whose sum is σ = 473177560941000. Its totient is φ = 472371756904320.

The previous prime is 472774656732823. The next prime is 472774656732857. The reversal of 472774656732841 is 148237656477274.

It can be written as a sum of positive squares in 4 ways, for example, as 26855414492841 + 445919242240000 = 5182221^2 + 21116800^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 472774656732841 - 2¹³ = 472774656724649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472774656732241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236917675 + ... + 238904863.

It is an arithmetic number, because the mean of its divisors is an integer number (59147195117625).

Almost surely, 2^{472774656732841} is an apocalyptic number.

It is an amenable number.

472774656732841 is a deficient number, since it is larger than the sum of its proper divisors (402904208159).

472774656732841 is a wasteful number, since it uses less digits than its factorization.

472774656732841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189819.

The product of its digits is 2655313920, while the sum is 73.

The spelling of 472774656732841 in words is "four hundred seventy-two trillion, seven hundred seventy-four billion, six hundred fifty-six million, seven hundred thirty-two thousand, eight hundred forty-one".