11777066012938 has 8 divisors (see below), whose sum is σ = 17665614270720. Its totient is φ = 5888527922700.

The previous prime is 11777066012851. The next prime is 11777066012939. The reversal of 11777066012938 is 83921066077711.

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

It is not an unprimeable number, because it can be changed into a prime (11777066012939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920993 + ... + 5219611.

It is an arithmetic number, because the mean of its divisors is an integer number (2208201783840).

Almost surely, 2^{11777066012938} is an apocalyptic number.

11777066012938 is a deficient number, since it is larger than the sum of its proper divisors (5888548257782).

11777066012938 is a wasteful number, since it uses less digits than its factorization.

11777066012938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083772.

The product of its (nonzero) digits is 5334336, while the sum is 58.

The spelling of 11777066012938 in words is "eleven trillion, seven hundred seventy-seven billion, sixty-six million, twelve thousand, nine hundred thirty-eight".