11790200666 has 4 divisors (see below), whose sum is σ = 17685301002. Its totient is φ = 5895100332.

The previous prime is 11790200657. The next prime is 11790200671. The reversal of 11790200666 is 66600209711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6703515625 + 5086685041 = 81875^2 + 71321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2947550165 + ... + 2947550168.

Almost surely, 2^11790200666 is an apocalyptic number.

11790200666 is a deficient number, since it is larger than the sum of its proper divisors (5895100336).

11790200666 is an equidigital number, since it uses as much as digits as its factorization.

11790200666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895100335.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 11790200666 in words is "eleven billion, seven hundred ninety million, two hundred thousand, six hundred sixty-six".