414020330 has 8 divisors (see below), whose sum is σ = 745236612. Its totient is φ = 165608128.

The previous prime is 414020293. The next prime is 414020333. The reversal of 414020330 is 33020414.

It can be written as a sum of positive squares in 2 ways, for example, as 398441521 + 15578809 = 19961^2 + 3947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 414020299 and 414020308.

It is not an unprimeable number, because it can be changed into a prime (414020333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20701007 + ... + 20701026.

Almost surely, 2^414020330 is an apocalyptic number.

414020330 is a deficient number, since it is larger than the sum of its proper divisors (331216282).

414020330 is a wasteful number, since it uses less digits than its factorization.

414020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41402040.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 414020330 is about 20347.4895257376. The cubic root of 414020330 is about 745.3161908746.

Adding to 414020330 its reverse (33020414), we get a palindrome (447040744).

The spelling of 414020330 in words is "four hundred fourteen million, twenty thousand, three hundred thirty".