11026680064 has 27 divisors (see below), whose sum is σ = 22013641363. Its totient is φ = 5512499968.

The previous prime is 11026680059. The next prime is 11026680073. The reversal of 11026680064 is 46008662011.

The square root of 11026680064 is 105008.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1676847 + ... + 1683409.

Almost surely, 2^11026680064 is an apocalyptic number.

11026680064 is the 105008-th square number.

It is an amenable number.

11026680064 is a deficient number, since it is larger than the sum of its proper divisors (10986961299).

11026680064 is an frugal number, since it uses more digits than its factorization.

11026680064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13142 (or 6565 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 11026680064 in words is "eleven billion, twenty-six million, six hundred eighty thousand, sixty-four".