11071664360 has 32 divisors (see below), whose sum is σ = 24915699360. Its totient is φ = 4427873856.

The previous prime is 11071664257. The next prime is 11071664371. The reversal of 11071664360 is 6346617011.

It is a self number, because there is not a number n which added to its sum of digits gives 11071664360.

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, 235547 + ... + 278613.

It is an arithmetic number, because the mean of its divisors is an integer number (778615605).

Almost surely, 2^11071664360 is an apocalyptic number.

11071664360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11071664360 is an abundant number, since it is smaller than the sum of its proper divisors (13844035000).

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

11071664360 is a wasteful number, since it uses less digits than its factorization.

11071664360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49505 (or 49501 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 11071664360 in words is "eleven billion, seventy-one million, six hundred sixty-four thousand, three hundred sixty".