214130344 has 16 divisors (see below), whose sum is σ = 403060500. Its totient is φ = 106647552.

The previous prime is 214130341. The next prime is 214130347. The reversal of 214130344 is 443031412.

214130344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (214130341) and next prime (214130347).

It can be written as a sum of positive squares in 2 ways, for example, as 155301444 + 58828900 = 12462^2 + 7670^2 .

It is not an unprimeable number, because it can be changed into a prime (214130341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50019 + ... + 54130.

Almost surely, 2^214130344 is an apocalyptic number.

It is an amenable number.

214130344 is a deficient number, since it is larger than the sum of its proper divisors (188930156).

214130344 is a wasteful number, since it uses less digits than its factorization.

214130344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104412 (or 104408 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 214130344 is about 14633.1932263604. The cubic root of 214130344 is about 598.2638180029.

Adding to 214130344 its reverse (443031412), we get a palindrome (657161756).

The spelling of 214130344 in words is "two hundred fourteen million, one hundred thirty thousand, three hundred forty-four".