11668097794 has 8 divisors (see below), whose sum is σ = 17549837568. Its totient is φ = 5818151940.

The previous prime is 11668097759. The next prime is 11668097803. The reversal of 11668097794 is 49779086611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11668097794² (a number of 21 digits) contains 22 as substring.

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, 7947562 + ... + 7949029.

It is an arithmetic number, because the mean of its divisors is an integer number (2193729696).

Almost surely, 2^11668097794 is an apocalyptic number.

11668097794 is a deficient number, since it is larger than the sum of its proper divisors (5881739774).

11668097794 is a wasteful number, since it uses less digits than its factorization.

11668097794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15896960.

The product of its (nonzero) digits is 4572288, while the sum is 58.

The spelling of 11668097794 in words is "eleven billion, six hundred sixty-eight million, ninety-seven thousand, seven hundred ninety-four".