214354433 has 8 divisors (see below), whose sum is σ = 216835008. Its totient is φ = 211881744.

The previous prime is 214354381. The next prime is 214354471. The reversal of 214354433 is 334453412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214354433 - 2⁸ = 214354177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 214354396 and 214354405.

It is not an unprimeable number, because it can be changed into a prime (214354033) 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 7 ways as a sum of consecutive naturals, for example, 65666 + ... + 68852.

It is an arithmetic number, because the mean of its divisors is an integer number (27104376).

Almost surely, 2^214354433 is an apocalyptic number.

It is an amenable number.

214354433 is a deficient number, since it is larger than the sum of its proper divisors (2480575).

214354433 is a wasteful number, since it uses less digits than its factorization.

214354433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3943.

The product of its digits is 17280, while the sum is 29.

The square root of 214354433 is about 14640.8480970195. The cubic root of 214354433 is about 598.4724410919.

The spelling of 214354433 in words is "two hundred fourteen million, three hundred fifty-four thousand, four hundred thirty-three".