420424314 has 32 divisors (see below), whose sum is σ = 929024640. Its totient is φ = 126162432.

The previous prime is 420424313. The next prime is 420424327. The reversal of 420424314 is 413424024.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (420424313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87259 + ... + 91950.

It is an arithmetic number, because the mean of its divisors is an integer number (29032020).

Almost surely, 2^420424314 is an apocalyptic number.

420424314 is an abundant number, since it is smaller than the sum of its proper divisors (508600326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420424314 is a wasteful number, since it uses less digits than its factorization.

420424314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179254.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 420424314 is about 20504.2511201946. The cubic root of 420424314 is about 749.1393469685.

Adding to 420424314 its reverse (413424024), we get a palindrome (833848338).

The spelling of 420424314 in words is "four hundred twenty million, four hundred twenty-four thousand, three hundred fourteen".