424243002 has 16 divisors (see below), whose sum is σ = 851166432. Its totient is φ = 140967600.

The previous prime is 424242997. The next prime is 424243013. The reversal of 424243002 is 200342424.

It is a self number, because there is not a number n which added to its sum of digits gives 424243002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109624 + ... + 113427.

It is an arithmetic number, because the mean of its divisors is an integer number (53197902).

Almost surely, 2^424243002 is an apocalyptic number.

424243002 is an abundant number, since it is smaller than the sum of its proper divisors (426923430).

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

424243002 is a wasteful number, since it uses less digits than its factorization.

424243002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223373.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 424243002 is about 20597.1600469579. The cubic root of 424243002 is about 751.4006430814.

Adding to 424243002 its reverse (200342424), we get a palindrome (624585426).

The spelling of 424243002 in words is "four hundred twenty-four million, two hundred forty-three thousand, two".