11078164799 has 24 divisors (see below), whose sum is σ = 12216374352. Its totient is φ = 10038712320.

The previous prime is 11078164793. The next prime is 11078164817. The reversal of 11078164799 is 99746187011.

It is a happy number.

It is not a de Polignac number, because 11078164799 - 2²⁴ = 11061387583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11078164799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11078164793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9102239 + ... + 9103455.

It is an arithmetic number, because the mean of its divisors is an integer number (509015598).

Almost surely, 2^11078164799 is an apocalyptic number.

11078164799 is a deficient number, since it is larger than the sum of its proper divisors (1138209553).

11078164799 is a wasteful number, since it uses less digits than its factorization.

11078164799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187 (or 2174 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 53.

The spelling of 11078164799 in words is "eleven billion, seventy-eight million, one hundred sixty-four thousand, seven hundred ninety-nine".