23044342022240 has 384 divisors, whose sum is σ = 73224821311488. Its totient is φ = 6632590049280.

The previous prime is 23044342022231. The next prime is 23044342022269. The reversal of 23044342022240 is 4222024344032.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 23044342022197 and 23044342022206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10062317 + ... + 12138323.

It is an arithmetic number, because the mean of its divisors is an integer number (190689638832).

Almost surely, 2^{23044342022240} is an apocalyptic number.

23044342022240 is a gapful number since it is divisible by the number (20) 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 23044342022240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36612410655744).

23044342022240 is an abundant number, since it is smaller than the sum of its proper divisors (50180479289248).

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

23044342022240 is a wasteful number, since it uses less digits than its factorization.

23044342022240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076110 (or 2076102 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 23044342022240 its reverse (4222024344032), we get a palindrome (27266366366272).

The spelling of 23044342022240 in words is "twenty-three trillion, forty-four billion, three hundred forty-two million, twenty-two thousand, two hundred forty".