23234331220342 has 64 divisors (see below), whose sum is σ = 39027036787200. Its totient is φ = 10282847097600.

The previous prime is 23234331220337. The next prime is 23234331220381. The reversal of 23234331220342 is 24302213343232.

It is a junction number, because it is equal to n+sod(n) for n = 23234331220298 and 23234331220307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1396873258 + ... + 1396889890.

It is an arithmetic number, because the mean of its divisors is an integer number (609797449800).

Almost surely, 2^{23234331220342} is an apocalyptic number.

23234331220342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23234331220342 is a deficient number, since it is larger than the sum of its proper divisors (15792705566858).

23234331220342 is a wasteful number, since it uses less digits than its factorization.

23234331220342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21269.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 23234331220342 its reverse (24302213343232), we get a palindrome (47536544563574).

The spelling of 23234331220342 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, two hundred twenty thousand, three hundred forty-two".