214345030 has 16 divisors (see below), whose sum is σ = 386226000. Its totient is φ = 85648032.

The previous prime is 214344997. The next prime is 214345037. The reversal of 214345030 is 30543412.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 214344992 and 214345010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214345037) 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 7 ways as a sum of consecutive naturals, for example, 780 + ... + 20719.

It is an arithmetic number, because the mean of its divisors is an integer number (24139125).

Almost surely, 2^214345030 is an apocalyptic number.

214345030 is a deficient number, since it is larger than the sum of its proper divisors (171880970).

214345030 is a wasteful number, since it uses less digits than its factorization.

214345030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22503.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 214345030 is about 14640.5269713901. The cubic root of 214345030 is about 598.4636899804.

Adding to 214345030 its reverse (30543412), we get a palindrome (244888442).

The spelling of 214345030 in words is "two hundred fourteen million, three hundred forty-five thousand, thirty".