234214403 has 4 divisors (see below), whose sum is σ = 240544560. Its totient is φ = 227884248.

The previous prime is 234214397. The next prime is 234214417. The reversal of 234214403 is 304412432.

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 234214403 - 2⁶ = 234214339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234214433) 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, 3165023 + ... + 3165096.

It is an arithmetic number, because the mean of its divisors is an integer number (60136140).

Almost surely, 2^234214403 is an apocalyptic number.

234214403 is a deficient number, since it is larger than the sum of its proper divisors (6330157).

234214403 is an equidigital number, since it uses as much as digits as its factorization.

234214403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330156.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 234214403 is about 15304.0649175309. The cubic root of 234214403 is about 616.4121628463.

Adding to 234214403 its reverse (304412432), we get a palindrome (538626835).

The spelling of 234214403 in words is "two hundred thirty-four million, two hundred fourteen thousand, four hundred three".