214434413 has 16 divisors (see below), whose sum is σ = 232657920. Its totient is φ = 196896000.

The previous prime is 214434377. The next prime is 214434419. The reversal of 214434413 is 314434412.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214434413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214434419) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 121028 + ... + 122786.

It is an arithmetic number, because the mean of its divisors is an integer number (14541120).

Almost surely, 2^214434413 is an apocalyptic number.

It is an amenable number.

214434413 is a deficient number, since it is larger than the sum of its proper divisors (18223507).

214434413 is a wasteful number, since it uses less digits than its factorization.

214434413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948.

The product of its digits is 4608, while the sum is 26.

The square root of 214434413 is about 14643.5792414286. The cubic root of 214434413 is about 598.5468659174.

Adding to 214434413 its reverse (314434412), we get a palindrome (528868825).

Subtracting 214434413 from its reverse (314434412), we obtain a palindrome (99999999).

The spelling of 214434413 in words is "two hundred fourteen million, four hundred thirty-four thousand, four hundred thirteen".