11426606571728 has 20 divisors (see below), whose sum is σ = 22142007463680. Its totient is φ = 5712540129504.

The previous prime is 11426606571713. The next prime is 11426606571823. The reversal of 11426606571728 is 82717560662411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47573738 + ... + 47813321.

It is an arithmetic number, because the mean of its divisors is an integer number (1107100373184).

Almost surely, 2^{11426606571728} is an apocalyptic number.

It is an amenable number.

11426606571728 is a deficient number, since it is larger than the sum of its proper divisors (10715400891952).

11426606571728 is an equidigital number, since it uses as much as digits as its factorization.

11426606571728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95394554 (or 95394548 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 11426606571728 in words is "eleven trillion, four hundred twenty-six billion, six hundred six million, five hundred seventy-one thousand, seven hundred twenty-eight".