11279607404 has 24 divisors (see below), whose sum is σ = 21274416240. Its totient is φ = 5201884224.

The previous prime is 11279607397. The next prime is 11279607419. The reversal of 11279607404 is 40470697211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17819 + ... + 151250.

It is an arithmetic number, because the mean of its divisors is an integer number (886434010).

Almost surely, 2^11279607404 is an apocalyptic number.

It is an amenable number.

11279607404 is a deficient number, since it is larger than the sum of its proper divisors (9994808836).

11279607404 is a wasteful number, since it uses less digits than its factorization.

11279607404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170369 (or 170367 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 11279607404 in words is "eleven billion, two hundred seventy-nine million, six hundred seven thousand, four hundred four".