471211774361 has 2 divisors, whose sum is σ = 471211774362. Its totient is φ = 471211774360.

The previous prime is 471211774301. The next prime is 471211774379. The reversal of 471211774361 is 163477112174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 382720398736 + 88491375625 = 618644^2 + 297475^2 .

It is a cyclic number.

It is not a de Polignac number, because 471211774361 - 2¹⁰ = 471211773337 is a prime.

It is not a weakly prime, because it can be changed into another prime (471211774301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235605887180 + 235605887181.

It is an arithmetic number, because the mean of its divisors is an integer number (235605887181).

Almost surely, 2^471211774361 is an apocalyptic number.

It is an amenable number.

471211774361 is a deficient number, since it is larger than the sum of its proper divisors (1).

471211774361 is an equidigital number, since it uses as much as digits as its factorization.

471211774361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 197568, while the sum is 44.

The spelling of 471211774361 in words is "four hundred seventy-one billion, two hundred eleven million, seven hundred seventy-four thousand, three hundred sixty-one".