10243111550450 has 24 divisors (see below), whose sum is σ = 19058203625472. Its totient is φ = 4095950826320.

The previous prime is 10243111550437. The next prime is 10243111550473. The reversal of 10243111550450 is 5405511134201.

10243111550450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32184914 + ... + 32501613.

It is an arithmetic number, because the mean of its divisors is an integer number (794091817728).

Almost surely, 2^{10243111550450} is an apocalyptic number.

10243111550450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10243111550450 is a deficient number, since it is larger than the sum of its proper divisors (8815092075022).

10243111550450 is a wasteful number, since it uses less digits than its factorization.

10243111550450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64689706 (or 64689701 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 10243111550450 its reverse (5405511134201), we get a palindrome (15648622684651).

The spelling of 10243111550450 in words is "ten trillion, two hundred forty-three billion, one hundred eleven million, five hundred fifty thousand, four hundred fifty".