23223243341420 has 24 divisors (see below), whose sum is σ = 49496703721584. Its totient is φ = 9150651107136.

The previous prime is 23223243341321. The next prime is 23223243341429. The reversal of 23223243341420 is 2414334232232.

It is not an unprimeable number, because it can be changed into a prime (23223243341429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8665387967 + ... + 8665390646.

It is an arithmetic number, because the mean of its divisors is an integer number (2062362655066).

Almost surely, 2^{23223243341420} is an apocalyptic number.

23223243341420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223243341420 is an abundant number, since it is smaller than the sum of its proper divisors (26273460380164).

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

23223243341420 is a wasteful number, since it uses less digits than its factorization.

23223243341420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17330778689 (or 17330778687 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 23223243341420 its reverse (2414334232232), we get a palindrome (25637577573652).

The spelling of 23223243341420 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred forty-three million, three hundred forty-one thousand, four hundred twenty".