23320005501144 has 64 divisors (see below), whose sum is σ = 63601198266240. Its totient is φ = 7066536860160.

The previous prime is 23320005501127. The next prime is 23320005501223. The reversal of 23320005501144 is 44110550002332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13893219 + ... + 15481005.

It is an arithmetic number, because the mean of its divisors is an integer number (993768722910).

Almost surely, 2^{23320005501144} is an apocalyptic number.

23320005501144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23320005501144 is an abundant number, since it is smaller than the sum of its proper divisors (40281192765096).

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

23320005501144 is a wasteful number, since it uses less digits than its factorization.

23320005501144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643440 (or 1643436 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 23320005501144 its reverse (44110550002332), we get a palindrome (67430555503476).

The spelling of 23320005501144 in words is "twenty-three trillion, three hundred twenty billion, five million, five hundred one thousand, one hundred forty-four".