330421400412 has 48 divisors (see below), whose sum is σ = 830456051712. Its totient is φ = 101953304640.

The previous prime is 330421400377. The next prime is 330421400417. The reversal of 330421400412 is 214004124033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330421400417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19300783 + ... + 19317894.

It is an arithmetic number, because the mean of its divisors is an integer number (17301167744).

Almost surely, 2^330421400412 is an apocalyptic number.

It is an amenable number.

330421400412 is an abundant number, since it is smaller than the sum of its proper divisors (500034651300).

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

330421400412 is a wasteful number, since it uses less digits than its factorization.

330421400412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38618738 (or 38618736 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 330421400412 its reverse (214004124033), we get a palindrome (544425524445).

The spelling of 330421400412 in words is "three hundred thirty billion, four hundred twenty-one million, four hundred thousand, four hundred twelve".