23244422010040 has 192 divisors, whose sum is σ = 67818439342080. Its totient is φ = 7011304185600.

The previous prime is 23244422010037. The next prime is 23244422010049. The reversal of 23244422010040 is 4001022444232.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 23244422009990 and 23244422010008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244422010049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10015542 + ... + 12116101.

It is an arithmetic number, because the mean of its divisors is an integer number (353221038240).

Almost surely, 2^{23244422010040} is an apocalyptic number.

23244422010040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23244422010040 is an abundant number, since it is smaller than the sum of its proper divisors (44574017332040).

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

23244422010040 is a wasteful number, since it uses less digits than its factorization.

23244422010040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22131714 (or 22131699 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 23244422010040 its reverse (4001022444232), we get a palindrome (27245444454272).

The spelling of 23244422010040 in words is "twenty-three trillion, two hundred forty-four billion, four hundred twenty-two million, ten thousand, forty".