424240014 has 96 divisors (see below), whose sum is σ = 1003363200. Its totient is φ = 118444480.

The previous prime is 424240013. The next prime is 424240027. The reversal of 424240014 is 410042424.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424240013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1012297 + ... + 1012715.

It is an arithmetic number, because the mean of its divisors is an integer number (10451700).

Almost surely, 2^424240014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424240014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501681600).

424240014 is an abundant number, since it is smaller than the sum of its proper divisors (579123186).

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

424240014 is a wasteful number, since it uses less digits than its factorization.

424240014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 424240014 is about 20597.0875125587. The cubic root of 424240014 is about 751.3988790056.

Adding to 424240014 its reverse (410042424), we get a palindrome (834282438).

The spelling of 424240014 in words is "four hundred twenty-four million, two hundred forty thousand, fourteen".