10243463313666 has 128 divisors (see below), whose sum is σ = 23434508224512. Its totient is φ = 2956984128000.

The previous prime is 10243463313659. The next prime is 10243463313731. The reversal of 10243463313666 is 66631336434201.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 409218571 + ... + 409243601.

It is an arithmetic number, because the mean of its divisors is an integer number (183082095504).

Almost surely, 2^{10243463313666} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10243463313666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11717254112256).

10243463313666 is an abundant number, since it is smaller than the sum of its proper divisors (13191044910846).

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

10243463313666 is a wasteful number, since it uses less digits than its factorization.

10243463313666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28648.

The product of its (nonzero) digits is 3359232, while the sum is 48.

Adding to 10243463313666 its reverse (66631336434201), we get a palindrome (76874799747867).

The spelling of 10243463313666 in words is "ten trillion, two hundred forty-three billion, four hundred sixty-three million, three hundred thirteen thousand, six hundred sixty-six".