234304431013043 has 4 divisors (see below), whose sum is σ = 235284784281120. Its totient is φ = 233324077744968.

The previous prime is 234304431013033. The next prime is 234304431013067. The reversal of 234304431013043 is 340310134403432.

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 234304431013043 - 2¹⁰ = 234304431012019 is a prime.

It is a super-2 number, since 2×234304431013043² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234304431012994 and 234304431013012.

It is not an unprimeable number, because it can be changed into a prime (234304431013033) 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, 490176633680 + ... + 490176634157.

It is an arithmetic number, because the mean of its divisors is an integer number (58821196070280).

Almost surely, 2^{234304431013043} is an apocalyptic number.

234304431013043 is a deficient number, since it is larger than the sum of its proper divisors (980353268077).

234304431013043 is an equidigital number, since it uses as much as digits as its factorization.

234304431013043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980353268076.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 234304431013043 its reverse (340310134403432), we get a palindrome (574614565416475).

The spelling of 234304431013043 in words is "two hundred thirty-four trillion, three hundred four billion, four hundred thirty-one million, thirteen thousand, forty-three".