214420030 has 32 divisors (see below), whose sum is σ = 439354368. Its totient is φ = 74580000.

The previous prime is 214420027. The next prime is 214420049. The reversal of 214420030 is 30024412.

It is a junction number, because it is equal to n+sod(n) for n = 214419986 and 214420013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39846 + ... + 44905.

It is an arithmetic number, because the mean of its divisors is an integer number (13729824).

Almost surely, 2^214420030 is an apocalyptic number.

214420030 is an abundant number, since it is smaller than the sum of its proper divisors (224934338).

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

214420030 is a wasteful number, since it uses less digits than its factorization.

214420030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84792.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 214420030 is about 14643.0881305823. The cubic root of 214420030 is about 598.5334832830.

Adding to 214420030 its reverse (30024412), we get a palindrome (244444442).

The spelling of 214420030 in words is "two hundred fourteen million, four hundred twenty thousand, thirty".