330030020333420 has 192 divisors, whose sum is σ = 818634086645760. Its totient is φ = 110469065414400.

The previous prime is 330030020333369. The next prime is 330030020333423. The reversal of 330030020333420 is 24333020030033.

It is a self number, because there is not a number n which added to its sum of digits gives 330030020333420.

It is not an unprimeable number, because it can be changed into a prime (330030020333423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29523659 + ... + 39137021.

It is an arithmetic number, because the mean of its divisors is an integer number (4263719201280).

Almost surely, 2^{330030020333420} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330030020333420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409317043322880).

330030020333420 is an abundant number, since it is smaller than the sum of its proper divisors (488604066312340).

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

330030020333420 is a wasteful number, since it uses less digits than its factorization.

330030020333420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9613636 (or 9613634 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 330030020333420 its reverse (24333020030033), we get a palindrome (354363040363453).

The spelling of 330030020333420 in words is "three hundred thirty trillion, thirty billion, twenty million, three hundred thirty-three thousand, four hundred twenty".