11486785094656 has 33 divisors (see below), whose sum is σ = 22962569431701. Its totient is φ = 5743338319872.

The previous prime is 11486785094641. The next prime is 11486785094693. The reversal of 11486785094656 is 65649058768411.

The square root of 11486785094656 is 3389216.

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., 6983968998400 + 4502816096256 = 2642720^2 + 2121984^2 .

It is a super-2 number, since 2×11486785094656² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

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, 108401956 + ... + 108507868.

Almost surely, 2^{11486785094656} is an apocalyptic number.

11486785094656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11486785094656 is the 3389216-th square number.

It is an amenable number.

11486785094656 is a deficient number, since it is larger than the sum of its proper divisors (11475784337045).

11486785094656 is an frugal number, since it uses more digits than its factorization.

11486785094656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211846 (or 105915 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 70.

The spelling of 11486785094656 in words is "eleven trillion, four hundred eighty-six billion, seven hundred eighty-five million, ninety-four thousand, six hundred fifty-six".