10161329283856 has 15 divisors (see below), whose sum is σ = 19687600192053. Its totient is φ = 5080658266560.

The previous prime is 10161329283827. The next prime is 10161329283863. The reversal of 10161329283856 is 65838292316101.

The square root of 10161329283856 is 3187684.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 94669443856 + 10066659840000 = 307684^2 + 3172800^2 .

It is a super-2 number, since 2×10161329283856² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10161329283797 and 10161329283806.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 12352276 + ... + 13149196.

Almost surely, 2^{10161329283856} is an apocalyptic number.

10161329283856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

10161329283856 is the 3187684-th square number.

It is an amenable number.

10161329283856 is a deficient number, since it is larger than the sum of its proper divisors (9526270908197).

10161329283856 is an frugal number, since it uses more digits than its factorization.

10161329283856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593850 (or 796923 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 10161329283856 in words is "ten trillion, one hundred sixty-one billion, three hundred twenty-nine million, two hundred eighty-three thousand, eight hundred fifty-six".