23343312343 has 16 divisors (see below), whose sum is σ = 25369666560. Its totient is φ = 21350359296.

The previous prime is 23343312301. The next prime is 23343312371. The reversal of 23343312343 is 34321334332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23343312343 is a prime.

It is a super-2 number, since 2×23343312343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23343312373) 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, 1326921 + ... + 1344397.

It is an arithmetic number, because the mean of its divisors is an integer number (1585604160).

Almost surely, 2^23343312343 is an apocalyptic number.

23343312343 is a deficient number, since it is larger than the sum of its proper divisors (2026354217).

23343312343 is a wasteful number, since it uses less digits than its factorization.

23343312343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18426.

The product of its digits is 46656, while the sum is 31.

Adding to 23343312343 its reverse (34321334332), we get a palindrome (57664646675).

The spelling of 23343312343 in words is "twenty-three billion, three hundred forty-three million, three hundred twelve thousand, three hundred forty-three".