424783441 has 2 divisors, whose sum is σ = 424783442. Its totient is φ = 424783440.

The previous prime is 424783391. The next prime is 424783453. The reversal of 424783441 is 144387424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327465216 + 97318225 = 18096^2 + 9865^2 .

It is a cyclic number.

It is not a de Polignac number, because 424783441 - 2¹⁷ = 424652369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424783441.

It is not a weakly prime, because it can be changed into another prime (424783141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212391720 + 212391721.

It is an arithmetic number, because the mean of its divisors is an integer number (212391721).

Almost surely, 2^424783441 is an apocalyptic number.

It is an amenable number.

424783441 is a deficient number, since it is larger than the sum of its proper divisors (1).

424783441 is an equidigital number, since it uses as much as digits as its factorization.

424783441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 37.

The square root of 424783441 is about 20610.2751315939. The cubic root of 424783441 is about 751.7195749952.

The spelling of 424783441 in words is "four hundred twenty-four million, seven hundred eighty-three thousand, four hundred forty-one".