424020030000 has 800 divisors, whose sum is σ = 1617682176000. Its totient is φ = 95622912000.

The previous prime is 424020029963. The next prime is 424020030043. The reversal of 424020030000 is 30020424.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 915809769 + ... + 915810231.

It is an arithmetic number, because the mean of its divisors is an integer number (2022102720).

Almost surely, 2^424020030000 is an apocalyptic number.

424020030000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424020030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808841088000).

424020030000 is an abundant number, since it is smaller than the sum of its proper divisors (1193662146000).

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

424020030000 is an equidigital number, since it uses as much as digits as its factorization.

424020030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 424020030000 its reverse (30020424), we get a palindrome (424050050424).

The spelling of 424020030000 in words is "four hundred twenty-four billion, twenty million, thirty thousand".