425676743 has 2 divisors, whose sum is σ = 425676744. Its totient is φ = 425676742.

The previous prime is 425676689. The next prime is 425676751. The reversal of 425676743 is 347676524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425676743 - 2¹² = 425672647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425676694 and 425676703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425676143) 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, 212838371 + 212838372.

It is an arithmetic number, because the mean of its divisors is an integer number (212838372).

Almost surely, 2^425676743 is an apocalyptic number.

425676743 is a deficient number, since it is larger than the sum of its proper divisors (1).

425676743 is an equidigital number, since it uses as much as digits as its factorization.

425676743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 44.

The square root of 425676743 is about 20631.9350280094. The cubic root of 425676743 is about 752.2461510990.

The spelling of 425676743 in words is "four hundred twenty-five million, six hundred seventy-six thousand, seven hundred forty-three".