210342114 has 24 divisors (see below), whose sum is σ = 468060060. Its totient is φ = 68218848.

The previous prime is 210342101. The next prime is 210342131. The reversal of 210342114 is 411243012.

210342114 is a `hidden beast` number, since 210 + 342 + 114 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 208311489 + 2030625 = 14433^2 + 1425^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157249 + ... + 158580.

Almost surely, 2^210342114 is an apocalyptic number.

210342114 is an abundant number, since it is smaller than the sum of its proper divisors (257717946).

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

210342114 is a wasteful number, since it uses less digits than its factorization.

210342114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315874 (or 315871 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 210342114 is about 14503.1759970015. The cubic root of 210342114 is about 594.7147977598.

Adding to 210342114 its reverse (411243012), we get a palindrome (621585126).

The spelling of 210342114 in words is "two hundred ten million, three hundred forty-two thousand, one hundred fourteen".