366660412777 has 8 divisors (see below), whose sum is σ = 375718315392. Its totient is φ = 357607984800.

The previous prime is 366660412747. The next prime is 366660412801. The reversal of 366660412777 is 777214066663.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-366660412777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366660412747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232893 + ... + 1501114.

It is an arithmetic number, because the mean of its divisors is an integer number (46964789424).

Almost surely, 2^366660412777 is an apocalyptic number.

It is an amenable number.

366660412777 is a deficient number, since it is larger than the sum of its proper divisors (9057902615).

366660412777 is a wasteful number, since it uses less digits than its factorization.

366660412777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737319.

The product of its (nonzero) digits is 10668672, while the sum is 55.

The spelling of 366660412777 in words is "three hundred sixty-six billion, six hundred sixty million, four hundred twelve thousand, seven hundred seventy-seven".