420141313 has 4 divisors (see below), whose sum is σ = 420977088. Its totient is φ = 419305540.

The previous prime is 420141289. The next prime is 420141317. The reversal of 420141313 is 313141024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 420141313 - 2⁹ = 420140801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420141317) 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 in 3 ways as a sum of consecutive naturals, for example, 417133 + ... + 418138.

It is an arithmetic number, because the mean of its divisors is an integer number (105244272).

Almost surely, 2^420141313 is an apocalyptic number.

It is an amenable number.

420141313 is a deficient number, since it is larger than the sum of its proper divisors (835775).

420141313 is an equidigital number, since it uses as much as digits as its factorization.

420141313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835774.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 420141313 is about 20497.3489261416. The cubic root of 420141313 is about 748.9712193851.

Adding to 420141313 its reverse (313141024), we get a palindrome (733282337).

The spelling of 420141313 in words is "four hundred twenty million, one hundred forty-one thousand, three hundred thirteen".