424420002430 has 16 divisors (see below), whose sum is σ = 763963426080. Its totient is φ = 169766351712.

The previous prime is 424420002361. The next prime is 424420002431. The reversal of 424420002430 is 34200024424.

It is a junction number, because it is equal to n+sod(n) for n = 424420002395 and 424420002404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424420002431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877767 + ... + 2091613.

It is an arithmetic number, because the mean of its divisors is an integer number (47747714130).

Almost surely, 2^424420002430 is an apocalyptic number.

424420002430 is a deficient number, since it is larger than the sum of its proper divisors (339543423650).

424420002430 is a wasteful number, since it uses less digits than its factorization.

424420002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412323.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 424420002430 its reverse (34200024424), we get a palindrome (458620026854).

The spelling of 424420002430 in words is "four hundred twenty-four billion, four hundred twenty million, two thousand, four hundred thirty".