23441243410040 has 128 divisors (see below), whose sum is σ = 55963125504000. Its totient is φ = 8812177855488.

The previous prime is 23441243409979. The next prime is 23441243410061. The reversal of 23441243410040 is 4001434214432.

It is a junction number, because it is equal to n+sod(n) for n = 23441243409979 and 23441243410006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47525972 + ... + 48016668.

It is an arithmetic number, because the mean of its divisors is an integer number (437211918000).

Almost surely, 2^{23441243410040} is an apocalyptic number.

23441243410040 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 23441243410040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27981562752000).

23441243410040 is an abundant number, since it is smaller than the sum of its proper divisors (32521882093960).

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

23441243410040 is a wasteful number, since it uses less digits than its factorization.

23441243410040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491229 (or 491225 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 23441243410040 its reverse (4001434214432), we get a palindrome (27442677624472).

The spelling of 23441243410040 in words is "twenty-three trillion, four hundred forty-one billion, two hundred forty-three million, four hundred ten thousand, forty".