234334233443 has 4 divisors (see below), whose sum is σ = 238755634128. Its totient is φ = 229912832760.

The previous prime is 234334233421. The next prime is 234334233467. The reversal of 234334233443 is 344332433432.

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 234334233443 - 2⁸ = 234334233187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234334233397 and 234334233406.

It is not an unprimeable number, because it can be changed into a prime (234334233473) 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, 2210700263 + ... + 2210700368.

It is an arithmetic number, because the mean of its divisors is an integer number (59688908532).

Almost surely, 2^234334233443 is an apocalyptic number.

234334233443 is a deficient number, since it is larger than the sum of its proper divisors (4421400685).

234334233443 is an equidigital number, since it uses as much as digits as its factorization.

234334233443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421400684.

The product of its digits is 746496, while the sum is 38.

Adding to 234334233443 its reverse (344332433432), we get a palindrome (578666666875).

The spelling of 234334233443 in words is "two hundred thirty-four billion, three hundred thirty-four million, two hundred thirty-three thousand, four hundred forty-three".