333412420 has 48 divisors (see below), whose sum is σ = 790171200. Its totient is φ = 117057920.

The previous prime is 333412403. The next prime is 333412421. The reversal of 333412420 is 24214333.

It is a happy number.

333412420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×333412420² = 222327683620512800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 333412391 and 333412400.

It is not an unprimeable number, because it can be changed into a prime (333412421) 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, 19750 + ... + 32509.

It is an arithmetic number, because the mean of its divisors is an integer number (16461900).

Almost surely, 2^333412420 is an apocalyptic number.

It is an amenable number.

333412420 is an abundant number, since it is smaller than the sum of its proper divisors (456758780).

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

333412420 is a wasteful number, since it uses less digits than its factorization.

333412420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52308 (or 52306 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 333412420 is about 18259.5843326183. The cubic root of 333412420 is about 693.4161056464.

Adding to 333412420 its reverse (24214333), we get a palindrome (357626753).

The spelling of 333412420 in words is "three hundred thirty-three million, four hundred twelve thousand, four hundred twenty".