234030243413 has 4 divisors (see below), whose sum is σ = 236101307628. Its totient is φ = 231959179200.

The previous prime is 234030243383. The next prime is 234030243439. The reversal of 234030243413 is 314342030432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86740852324 + 147289391089 = 294518^2 + 383783^2 .

It is a cyclic number.

It is not a de Polignac number, because 234030243413 - 2¹⁴ = 234030227029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234030240413) 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, 1035531938 + ... + 1035532163.

It is an arithmetic number, because the mean of its divisors is an integer number (59025326907).

Almost surely, 2^234030243413 is an apocalyptic number.

It is an amenable number.

234030243413 is a deficient number, since it is larger than the sum of its proper divisors (2071064215).

234030243413 is a wasteful number, since it uses less digits than its factorization.

234030243413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071064214.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 234030243413 its reverse (314342030432), we get a palindrome (548372273845).

The spelling of 234030243413 in words is "two hundred thirty-four billion, thirty million, two hundred forty-three thousand, four hundred thirteen".