214432130 has 16 divisors (see below), whose sum is σ = 421066944. Its totient is φ = 77975280.

The previous prime is 214432129. The next prime is 214432133. The reversal of 214432130 is 31234412.

It is a super-2 number, since 2×214432130² = 91962276752673800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214432133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974582 + ... + 974801.

It is an arithmetic number, because the mean of its divisors is an integer number (26316684).

Almost surely, 2^214432130 is an apocalyptic number.

214432130 is a deficient number, since it is larger than the sum of its proper divisors (206634814).

214432130 is a wasteful number, since it uses less digits than its factorization.

214432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949401.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 214432130 is about 14643.5012889677. The cubic root of 214432130 is about 598.5447417445.

Adding to 214432130 its reverse (31234412), we get a palindrome (245666542).

The spelling of 214432130 in words is "two hundred fourteen million, four hundred thirty-two thousand, one hundred thirty".