1366104192766 has 8 divisors (see below), whose sum is σ = 2115258105024. Its totient is φ = 661018157760.

The previous prime is 1366104192757. The next prime is 1366104192781. The reversal of 1366104192766 is 6672914016631.

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

It is a congruent number.

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, 11016969235 + ... + 11016969358.

It is an arithmetic number, because the mean of its divisors is an integer number (264407263128).

Almost surely, 2^{1366104192766} is an apocalyptic number.

1366104192766 is a deficient number, since it is larger than the sum of its proper divisors (749153912258).

1366104192766 is a wasteful number, since it uses less digits than its factorization.

1366104192766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22033938626.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 1366104192766 in words is "one trillion, three hundred sixty-six billion, one hundred four million, one hundred ninety-two thousand, seven hundred sixty-six".