1061728338895 has 8 divisors (see below), whose sum is σ = 1456084579104. Its totient is φ = 728042289504.

The previous prime is 1061728338887. The next prime is 1061728338901. The reversal of 1061728338895 is 5988338271601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1061728338895 - 2³ = 1061728338887 is a prime.

It is a super-2 number, since 2×1061728338895² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15167547664 + ... + 15167547733.

It is an arithmetic number, because the mean of its divisors is an integer number (182010572388).

Almost surely, 2^{1061728338895} is an apocalyptic number.

1061728338895 is a deficient number, since it is larger than the sum of its proper divisors (394356240209).

1061728338895 is an equidigital number, since it uses as much as digits as its factorization.

1061728338895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30335095409.

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 1061728338895 in words is "one trillion, sixty-one billion, seven hundred twenty-eight million, three hundred thirty-eight thousand, eight hundred ninety-five".