430010024420 has 24 divisors (see below), whose sum is σ = 903272530104. Its totient is φ = 171956109056.

The previous prime is 430010024413. The next prime is 430010024429. The reversal of 430010024420 is 24420010034.

It can be written as a sum of positive squares in 4 ways, for example, as 66572256256 + 363437768164 = 258016^2 + 602858^2 .

It is a super-2 number, since 2×430010024420² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 430010024392 and 430010024401.

It is not an unprimeable number, because it can be changed into a prime (430010024429) 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, 2920139 + ... + 3063858.

It is an arithmetic number, because the mean of its divisors is an integer number (37636355421).

Almost surely, 2^430010024420 is an apocalyptic number.

It is an amenable number.

430010024420 is an abundant number, since it is smaller than the sum of its proper divisors (473262505684).

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

430010024420 is a wasteful number, since it uses less digits than its factorization.

430010024420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987599 (or 5987597 counting only the distinct ones).

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

Adding to 430010024420 its reverse (24420010034), we get a palindrome (454430034454).

The spelling of 430010024420 in words is "four hundred thirty billion, ten million, twenty-four thousand, four hundred twenty".