214434043 has 4 divisors (see below), whose sum is σ = 215854288. Its totient is φ = 213013800.

The previous prime is 214434041. The next prime is 214434053. The reversal of 214434043 is 340434412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214434043 - 2¹ = 214434041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214433999 and 214434017.

It is not an unprimeable number, because it can be changed into a prime (214434041) 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, 709896 + ... + 710197.

It is an arithmetic number, because the mean of its divisors is an integer number (53963572).

Almost surely, 2^214434043 is an apocalyptic number.

214434043 is a deficient number, since it is larger than the sum of its proper divisors (1420245).

214434043 is a wasteful number, since it uses less digits than its factorization.

214434043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420244.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 214434043 is about 14643.5666078999. The cubic root of 214434043 is about 598.5465216592.

Adding to 214434043 its reverse (340434412), we get a palindrome (554868455).

The spelling of 214434043 in words is "two hundred fourteen million, four hundred thirty-four thousand, forty-three".