23234342043313 has 16 divisors (see below), whose sum is σ = 24758783064576. Its totient is φ = 21767590091520.

The previous prime is 23234342043259. The next prime is 23234342043337. The reversal of 23234342043313 is 31334024343232.

It is a cyclic number.

It is not a de Polignac number, because 23234342043313 - 2⁹ = 23234342042801 is a prime.

It is a super-2 number, since 2×23234342043313² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23234342043373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76973770 + ... + 77275027.

It is an arithmetic number, because the mean of its divisors is an integer number (1547423941536).

Almost surely, 2^{23234342043313} is an apocalyptic number.

It is an amenable number.

23234342043313 is a deficient number, since it is larger than the sum of its proper divisors (1524441021263).

23234342043313 is a wasteful number, since it uses less digits than its factorization.

23234342043313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154248984.

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 23234342043313 its reverse (31334024343232), we get a palindrome (54568366386545).

The spelling of 23234342043313 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred forty-two million, forty-three thousand, three hundred thirteen".