10243245355476 has 384 divisors, whose sum is σ = 29651940864000. Its totient is φ = 2687398871040.

The previous prime is 10243245355417. The next prime is 10243245355477. The reversal of 10243245355476 is 67455354234201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243245355477) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2432495011 + ... + 2432499221.

It is an arithmetic number, because the mean of its divisors is an integer number (77218596000).

Almost surely, 2^{10243245355476} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10243245355476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14825970432000).

10243245355476 is an abundant number, since it is smaller than the sum of its proper divisors (19408695508524).

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

10243245355476 is a wasteful number, since it uses less digits than its factorization.

10243245355476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639 (or 4637 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 51.

Adding to 10243245355476 its reverse (67455354234201), we get a palindrome (77698599589677).

The spelling of 10243245355476 in words is "ten trillion, two hundred forty-three billion, two hundred forty-five million, three hundred fifty-five thousand, four hundred seventy-six".