234335404344103 has 4 divisors (see below), whose sum is σ = 237545478376288. Its totient is φ = 231125330311920.

The previous prime is 234335404344061. The next prime is 234335404344161. The reversal of 234335404344103 is 301443404533432.

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 234335404344103 - 2²¹ = 234335402246951 is a prime.

It is a super-2 number, since 2×234335404344103² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234335404344103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234335444344103) 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, 1605037015983 + ... + 1605037016128.

It is an arithmetic number, because the mean of its divisors is an integer number (59386369594072).

Almost surely, 2^{234335404344103} is an apocalyptic number.

234335404344103 is a deficient number, since it is larger than the sum of its proper divisors (3210074032185).

234335404344103 is an equidigital number, since it uses as much as digits as its factorization.

234335404344103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210074032184.

The product of its (nonzero) digits is 2488320, while the sum is 43.

Adding to 234335404344103 its reverse (301443404533432), we get a palindrome (535778808877535).

The spelling of 234335404344103 in words is "two hundred thirty-four trillion, three hundred thirty-five billion, four hundred four million, three hundred forty-four thousand, one hundred three".