332421414 has 64 divisors (see below), whose sum is σ = 735974400. Its totient is φ = 99470592.

The previous prime is 332421413. The next prime is 332421421. The reversal of 332421414 is 414124233.

It is a super-2 number, since 2×332421414² = 221007992971518792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332421413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 449457 + ... + 450195.

It is an arithmetic number, because the mean of its divisors is an integer number (11499600).

Almost surely, 2^332421414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332421414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367987200).

332421414 is an abundant number, since it is smaller than the sum of its proper divisors (403552986).

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

332421414 is a wasteful number, since it uses less digits than its factorization.

332421414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909.

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

The square root of 332421414 is about 18232.4275399630. The cubic root of 332421414 is about 692.7284073246.

Adding to 332421414 its reverse (414124233), we get a palindrome (746545647).

The spelling of 332421414 in words is "three hundred thirty-two million, four hundred twenty-one thousand, four hundred fourteen".