11078667946 has 16 divisors (see below), whose sum is σ = 17106785280. Its totient is φ = 5377101840.

The previous prime is 11078667931. The next prime is 11078667973. The reversal of 11078667946 is 64976687011.

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, 141786 + ... + 205573.

It is an arithmetic number, because the mean of its divisors is an integer number (1069174080).

Almost surely, 2^11078667946 is an apocalyptic number.

11078667946 is a deficient number, since it is larger than the sum of its proper divisors (6028117334).

11078667946 is a wasteful number, since it uses less digits than its factorization.

11078667946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347829.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 11078667946 in words is "eleven billion, seventy-eight million, six hundred sixty-seven thousand, nine hundred forty-six".