234434003 has 2 divisors, whose sum is σ = 234434004. Its totient is φ = 234434002.

The previous prime is 234433987. The next prime is 234434021. The reversal of 234434003 is 300434432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234434003 - 2⁴ = 234433987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234434003.

It is not a weakly prime, because it can be changed into another prime (234434033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117217001 + 117217002.

It is an arithmetic number, because the mean of its divisors is an integer number (117217002).

Almost surely, 2^234434003 is an apocalyptic number.

234434003 is a deficient number, since it is larger than the sum of its proper divisors (1).

234434003 is an equidigital number, since it uses as much as digits as its factorization.

234434003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 234434003 is about 15311.2378010401. The cubic root of 234434003 is about 616.6047525211.

Adding to 234434003 its reverse (300434432), we get a palindrome (534868435).

The spelling of 234434003 in words is "two hundred thirty-four million, four hundred thirty-four thousand, three".