10244223535040 has 112 divisors (see below), whose sum is σ = 26648310334464. Its totient is φ = 3720047232000.

The previous prime is 10244223535027. The next prime is 10244223535043. The reversal of 10244223535040 is 4053532244201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244223535043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557465 + ... + 4560615.

It is an arithmetic number, because the mean of its divisors is an integer number (237931342272).

Almost surely, 2^{10244223535040} is an apocalyptic number.

10244223535040 is a gapful number since it is divisible by the number (10) 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 10244223535040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13324155167232).

10244223535040 is an abundant number, since it is smaller than the sum of its proper divisors (16404086799424).

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

10244223535040 is a wasteful number, since it uses less digits than its factorization.

10244223535040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003906 (or 4003896 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 10244223535040 its reverse (4053532244201), we get a palindrome (14297755779241).

The spelling of 10244223535040 in words is "ten trillion, two hundred forty-four billion, two hundred twenty-three million, five hundred thirty-five thousand, forty".