424430021014 has 8 divisors (see below), whose sum is σ = 658598308560. Its totient is φ = 204897251496.

The previous prime is 424430021003. The next prime is 424430021027. The reversal of 424430021014 is 410120034424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 424430021014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3658879434 + ... + 3658879549.

It is an arithmetic number, because the mean of its divisors is an integer number (82324788570).

Almost surely, 2^424430021014 is an apocalyptic number.

424430021014 is a deficient number, since it is larger than the sum of its proper divisors (234168287546).

424430021014 is a wasteful number, since it uses less digits than its factorization.

424430021014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7317759014.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 424430021014 its reverse (410120034424), we get a palindrome (834550055438).

The spelling of 424430021014 in words is "four hundred twenty-four billion, four hundred thirty million, twenty-one thousand, fourteen".