1366214283754 has 4 divisors (see below), whose sum is σ = 2049321425634. Its totient is φ = 683107141876.

The previous prime is 1366214283719. The next prime is 1366214283757. The reversal of 1366214283754 is 4573824126631.

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., 1365076773225 + 1137510529 = 1168365^2 + 33727^2 .

It is not an unprimeable number, because it can be changed into a prime (1366214283757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341553570937 + ... + 341553570940.

Almost surely, 2^{1366214283754} is an apocalyptic number.

1366214283754 is a deficient number, since it is larger than the sum of its proper divisors (683107141880).

1366214283754 is an equidigital number, since it uses as much as digits as its factorization.

1366214283754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683107141879.

The product of its digits is 5806080, while the sum is 52.

The spelling of 1366214283754 in words is "one trillion, three hundred sixty-six billion, two hundred fourteen million, two hundred eighty-three thousand, seven hundred fifty-four".