420033414 has 8 divisors (see below), whose sum is σ = 840066840. Its totient is φ = 140011136.

The previous prime is 420033401. The next prime is 420033443. The reversal of 420033414 is 414330024.

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

420033414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35002779 + ... + 35002790.

It is an arithmetic number, because the mean of its divisors is an integer number (105008355).

Almost surely, 2^420033414 is an apocalyptic number.

420033414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

420033414 is a wasteful number, since it uses less digits than its factorization.

420033414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70005574.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 420033414 is about 20494.7167338317. The cubic root of 420033414 is about 748.9070979716.

Adding to 420033414 its reverse (414330024), we get a palindrome (834363438).

The spelling of 420033414 in words is "four hundred twenty million, thirty-three thousand, four hundred fourteen".