23234331220343 has 16 divisors (see below), whose sum is σ = 23764842196416. Its totient is φ = 22707278580480.

The previous prime is 23234331220337. The next prime is 23234331220381. The reversal of 23234331220343 is 34302213343232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23234331220343 - 2¹⁶ = 23234331154807 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 (23234331220333) 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, 52528598 + ... + 52969068.

It is an arithmetic number, because the mean of its divisors is an integer number (1485302637276).

Almost surely, 2^{23234331220343} is an apocalyptic number.

23234331220343 is a deficient number, since it is larger than the sum of its proper divisors (530510976073).

23234331220343 is a wasteful number, since it uses less digits than its factorization.

23234331220343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444394.

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 23234331220343 its reverse (34302213343232), we get a palindrome (57536544563575).

The spelling of 23234331220343 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, two hundred twenty thousand, three hundred forty-three".