23223135205344 has 48 divisors (see below), whose sum is σ = 61064581390848. Its totient is φ = 7727857579392.

The previous prime is 23223135205337. The next prime is 23223135205367. The reversal of 23223135205344 is 44350253132232.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205997872 + ... + 206110575.

It is an arithmetic number, because the mean of its divisors is an integer number (1272178778976).

Almost surely, 2^{23223135205344} is an apocalyptic number.

23223135205344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23223135205344 is an abundant number, since it is smaller than the sum of its proper divisors (37841446185504).

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

23223135205344 is a wasteful number, since it uses less digits than its factorization.

23223135205344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412109047 (or 412109039 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 23223135205344 its reverse (44350253132232), we get a palindrome (67573388337576).

The spelling of 23223135205344 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred thirty-five million, two hundred five thousand, three hundred forty-four".