4300021102420 has 48 divisors (see below), whose sum is σ = 9209403091728. Its totient is φ = 1686037340160.

The previous prime is 4300021102369. The next prime is 4300021102469. The reversal of 4300021102420 is 242011200034.

It can be written as a sum of positive squares in 8 ways, for example, as 8146506564 + 4291874595856 = 90258^2 + 2071684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5657229 + ... + 6372148.

It is an arithmetic number, because the mean of its divisors is an integer number (191862564411).

Almost surely, 2^{4300021102420} is an apocalyptic number.

It is an amenable number.

4300021102420 is an abundant number, since it is smaller than the sum of its proper divisors (4909381989308).

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

4300021102420 is a wasteful number, since it uses less digits than its factorization.

4300021102420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12029740 (or 12029738 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 4300021102420 its reverse (242011200034), we get a palindrome (4542032302454).

The spelling of 4300021102420 in words is "four trillion, three hundred billion, twenty-one million, one hundred two thousand, four hundred twenty".