11006645634234 has 48 divisors (see below), whose sum is σ = 24034370683752. Its totient is φ = 3640196289024.

The previous prime is 11006645634223. The next prime is 11006645634307. The reversal of 11006645634234 is 43243654660011.

11006645634234 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 6 + 6 + 4 + 5 + 634 + 2 + 3 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10445274567225 + 561371067009 = 3231915^2 + 749247^2 .

It is a super-2 number, since 2×11006645634234² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11006645634234.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3550872 + ... + 5884044.

Almost surely, 2^{11006645634234} is an apocalyptic number.

11006645634234 is an abundant number, since it is smaller than the sum of its proper divisors (13027725049518).

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

11006645634234 is a wasteful number, since it uses less digits than its factorization.

11006645634234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335231 (or 2335228 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 11006645634234 in words is "eleven trillion, six billion, six hundred forty-five million, six hundred thirty-four thousand, two hundred thirty-four".