10728618705744 has 80 divisors (see below), whose sum is σ = 27992829856128. Its totient is φ = 3540598903296.

The previous prime is 10728618705703. The next prime is 10728618705793. The reversal of 10728618705744 is 44750781682701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482292 + ... + 4657235.

Almost surely, 2^{10728618705744} is an apocalyptic number.

It is an amenable number.

10728618705744 is an abundant number, since it is smaller than the sum of its proper divisors (17264211150384).

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

10728618705744 is a wasteful number, since it uses less digits than its factorization.

10728618705744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5139972 (or 5139966 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 60.

The spelling of 10728618705744 in words is "ten trillion, seven hundred twenty-eight billion, six hundred eighteen million, seven hundred five thousand, seven hundred forty-four".