427465424741 has 2 divisors, whose sum is σ = 427465424742. Its totient is φ = 427465424740.

The previous prime is 427465424713. The next prime is 427465424747. The reversal of 427465424741 is 147424564724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 243813750625 + 183651674116 = 493775^2 + 428546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-427465424741 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 427465424741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (427465424747) 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 as a sum of consecutive naturals, namely, 213732712370 + 213732712371.

It is an arithmetic number, because the mean of its divisors is an integer number (213732712371).

Almost surely, 2^427465424741 is an apocalyptic number.

It is an amenable number.

427465424741 is a deficient number, since it is larger than the sum of its proper divisors (1).

427465424741 is an equidigital number, since it uses as much as digits as its factorization.

427465424741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6021120, while the sum is 50.

The spelling of 427465424741 in words is "four hundred twenty-seven billion, four hundred sixty-five million, four hundred twenty-four thousand, seven hundred forty-one".