424756741 has 2 divisors, whose sum is σ = 424756742. Its totient is φ = 424756740.

The previous prime is 424756697. The next prime is 424756763. The reversal of 424756741 is 147657424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258888100 + 165868641 = 16090^2 + 12879^2 .

It is a cyclic number.

It is not a de Polignac number, because 424756741 - 2⁷ = 424756613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424756694 and 424756703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424756771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212378370 + 212378371.

It is an arithmetic number, because the mean of its divisors is an integer number (212378371).

Almost surely, 2^424756741 is an apocalyptic number.

It is an amenable number.

424756741 is a deficient number, since it is larger than the sum of its proper divisors (1).

424756741 is an equidigital number, since it uses as much as digits as its factorization.

424756741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 40.

The square root of 424756741 is about 20609.6273862484. The cubic root of 424756741 is about 751.7038247476.

The spelling of 424756741 in words is "four hundred twenty-four million, seven hundred fifty-six thousand, seven hundred forty-one".