424244014 has 4 divisors (see below), whose sum is σ = 636366024. Its totient is φ = 212122006.

The previous prime is 424244003. The next prime is 424244017. The reversal of 424244014 is 410442424.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 424244014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424244017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106061002 + ... + 106061005.

It is an arithmetic number, because the mean of its divisors is an integer number (159091506).

Almost surely, 2^424244014 is an apocalyptic number.

424244014 is a deficient number, since it is larger than the sum of its proper divisors (212122010).

424244014 is a wasteful number, since it uses less digits than its factorization.

424244014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212122009.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 424244014 is about 20597.1846134369. The cubic root of 424244014 is about 751.4012405510.

Adding to 424244014 its reverse (410442424), we get a palindrome (834686438).

The spelling of 424244014 in words is "four hundred twenty-four million, two hundred forty-four thousand, fourteen".