330030020010421 has 32 divisors (see below), whose sum is σ = 346534006896000. Its totient is φ = 314024219013120.

The previous prime is 330030020010419. The next prime is 330030020010451. The reversal of 330030020010421 is 124010020030033.

It is a cyclic number.

It is not a de Polignac number, because 330030020010421 - 2¹ = 330030020010419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330030020010451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167238730 + ... + 169200628.

It is an arithmetic number, because the mean of its divisors is an integer number (10829187715500).

Almost surely, 2^{330030020010421} is an apocalyptic number.

It is an amenable number.

330030020010421 is a deficient number, since it is larger than the sum of its proper divisors (16503986885579).

330030020010421 is a wasteful number, since it uses less digits than its factorization.

330030020010421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962549.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 330030020010421 its reverse (124010020030033), we get a palindrome (454040040040454).

The spelling of 330030020010421 in words is "three hundred thirty trillion, thirty billion, twenty million, ten thousand, four hundred twenty-one".