23321040340234 has 96 divisors (see below), whose sum is σ = 43359659925120. Its totient is φ = 9160911478656.

The previous prime is 23321040340211. The next prime is 23321040340259. The reversal of 23321040340234 is 43204304012332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23321040340196 and 23321040340205.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9569568064 + ... + 9569570500.

It is an arithmetic number, because the mean of its divisors is an integer number (451663124220).

Almost surely, 2^{23321040340234} is an apocalyptic number.

23321040340234 is a deficient number, since it is larger than the sum of its proper divisors (20038619584886).

23321040340234 is a wasteful number, since it uses less digits than its factorization.

23321040340234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4764 (or 4601 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 23321040340234 its reverse (43204304012332), we get a palindrome (66525344352566).

The spelling of 23321040340234 in words is "twenty-three trillion, three hundred twenty-one billion, forty million, three hundred forty thousand, two hundred thirty-four".