23234331220344 has 192 divisors, whose sum is σ = 65900096121600. Its totient is φ = 7381260902400.

The previous prime is 23234331220337. The next prime is 23234331220381. The reversal of 23234331220344 is 44302213343232.

23234331220344 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 433 + 12 + 203 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 23234331220299 and 23234331220308.

It is a congruent number.

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, 521172247 + ... + 521216825.

It is an arithmetic number, because the mean of its divisors is an integer number (343229667300).

Almost surely, 2^{23234331220344} is an apocalyptic number.

23234331220344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23234331220344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32950048060800).

23234331220344 is an abundant number, since it is smaller than the sum of its proper divisors (42665764901256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23234331220344 is a wasteful number, since it uses less digits than its factorization.

23234331220344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45746 (or 45739 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 23234331220344 its reverse (44302213343232), we get a palindrome (67536544563576).

The spelling of 23234331220344 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, two hundred twenty thousand, three hundred forty-four".