420200214 has 32 divisors (see below), whose sum is σ = 982798080. Its totient is φ = 117264672.

The previous prime is 420200213. The next prime is 420200273. The reversal of 420200214 is 412002024.

It is a junction number, because it is equal to n+sod(n) for n = 420200193 and 420200202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420200213) 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, 114529 + ... + 118140.

It is an arithmetic number, because the mean of its divisors is an integer number (30712440).

Almost surely, 2^420200214 is an apocalyptic number.

420200214 is an abundant number, since it is smaller than the sum of its proper divisors (562597866).

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

420200214 is a wasteful number, since it uses less digits than its factorization.

420200214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232724.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 420200214 is about 20498.7856713514. The cubic root of 420200214 is about 749.0062180003.

Adding to 420200214 its reverse (412002024), we get a palindrome (832202238).

The spelling of 420200214 in words is "four hundred twenty million, two hundred thousand, two hundred fourteen".