214434514 has 16 divisors (see below), whose sum is σ = 371244096. Its totient is φ = 90990000.

The previous prime is 214434511. The next prime is 214434541. The reversal of 214434514 is 415434412.

It is not an unprimeable number, because it can be changed into a prime (214434511) 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, 74412 + ... + 77239.

It is an arithmetic number, because the mean of its divisors is an integer number (23202756).

Almost surely, 2^214434514 is an apocalyptic number.

214434514 is a deficient number, since it is larger than the sum of its proper divisors (156809582).

214434514 is a wasteful number, since it uses less digits than its factorization.

214434514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151761.

The product of its digits is 7680, while the sum is 28.

The square root of 214434514 is about 14643.5826900387. The cubic root of 214434514 is about 598.5469598906.

Adding to 214434514 its reverse (415434412), we get a palindrome (629868926).

The spelling of 214434514 in words is "two hundred fourteen million, four hundred thirty-four thousand, five hundred fourteen".