1002430424 has 32 divisors (see below), whose sum is σ = 1980288000. Its totient is φ = 474401952.

The previous prime is 1002430423. The next prime is 1002430441. The reversal of 1002430424 is 4240342001.

It is a junction number, because it is equal to n+sod(n) for n = 1002430396 and 1002430405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002430423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216437 + ... + 221019.

It is an arithmetic number, because the mean of its divisors is an integer number (61884000).

Almost surely, 2^1002430424 is an apocalyptic number.

It is an amenable number.

1002430424 is a deficient number, since it is larger than the sum of its proper divisors (977857576).

1002430424 is a wasteful number, since it uses less digits than its factorization.

1002430424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6047 (or 6043 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1002430424 is about 31661.1816583020. The cubic root of 1002430424 is about 1000.8094858891.

Adding to 1002430424 its reverse (4240342001), we get a palindrome (5242772425).

The spelling of 1002430424 in words is "one billion, two million, four hundred thirty thousand, four hundred twenty-four".