11086426978 has 48 divisors (see below), whose sum is σ = 18913577760. Its totient is φ = 4832096000.

The previous prime is 11086426861. The next prime is 11086426991. The reversal of 11086426978 is 87962468011.

11086426978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11086426978³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2179398 + ... + 2184478.

It is an arithmetic number, because the mean of its divisors is an integer number (394032870).

Almost surely, 2^11086426978 is an apocalyptic number.

11086426978 is a deficient number, since it is larger than the sum of its proper divisors (7827150782).

11086426978 is a wasteful number, since it uses less digits than its factorization.

11086426978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5235 (or 5194 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 11086426978 in words is "eleven billion, eighty-six million, four hundred twenty-six thousand, nine hundred seventy-eight".