424430000420 has 12 divisors (see below), whose sum is σ = 891303000924. Its totient is φ = 169772000160.

The previous prime is 424430000419. The next prime is 424430000431. The reversal of 424430000420 is 24000034424.

It can be written as a sum of positive squares in 2 ways, for example, as 158295762496 + 266134237924 = 397864^2 + 515882^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

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, 10610749991 + ... + 10610750030.

It is an arithmetic number, because the mean of its divisors is an integer number (74275250077).

Almost surely, 2^424430000420 is an apocalyptic number.

It is an amenable number.

424430000420 is an abundant number, since it is smaller than the sum of its proper divisors (466873000504).

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

424430000420 is a wasteful number, since it uses less digits than its factorization.

424430000420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221500030 (or 21221500028 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 424430000420 its reverse (24000034424), we get a palindrome (448430034844).

The spelling of 424430000420 in words is "four hundred twenty-four billion, four hundred thirty million, four hundred twenty", and thus it is an aban number.