423480937241 has 2 divisors, whose sum is σ = 423480937242. Its totient is φ = 423480937240.

The previous prime is 423480937193. The next prime is 423480937301. The reversal of 423480937241 is 142739084324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346327542016 + 77153395225 = 588496^2 + 277765^2 .

It is a cyclic number.

It is not a de Polignac number, because 423480937241 - 2¹⁰ = 423480936217 is a prime.

It is a super-4 number, since 4×423480937241⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (423480937541) 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 as a sum of consecutive naturals, namely, 211740468620 + 211740468621.

It is an arithmetic number, because the mean of its divisors is an integer number (211740468621).

Almost surely, 2^423480937241 is an apocalyptic number.

It is an amenable number.

423480937241 is a deficient number, since it is larger than the sum of its proper divisors (1).

423480937241 is an equidigital number, since it uses as much as digits as its factorization.

423480937241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 423480937241 in words is "four hundred twenty-three billion, four hundred eighty million, nine hundred thirty-seven thousand, two hundred forty-one".