424355093 has 2 divisors, whose sum is σ = 424355094. Its totient is φ = 424355092.

The previous prime is 424355077. The next prime is 424355111. The reversal of 424355093 is 390553424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 296597284 + 127757809 = 17222^2 + 11303^2 .

It is a cyclic number.

It is not a de Polignac number, because 424355093 - 2⁴ = 424355077 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424355593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212177546 + 212177547.

It is an arithmetic number, because the mean of its divisors is an integer number (212177547).

Almost surely, 2^424355093 is an apocalyptic number.

It is an amenable number.

424355093 is a deficient number, since it is larger than the sum of its proper divisors (1).

424355093 is an equidigital number, since it uses as much as digits as its factorization.

424355093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 424355093 is about 20599.8808977139. The cubic root of 424355093 is about 751.4668141456.

The spelling of 424355093 in words is "four hundred twenty-four million, three hundred fifty-five thousand, ninety-three".